Harrow · Planning · Viability
What development costs here.
Harrow charges £192/m² residential CIL — 21st of 30 London boroughs; a consent here carries — conditions on average and takes 10 weeks to decide (7th slowest of 32). We hold 67 of its s106 agreements and 14 viability assessments — the deeds and the numbers, not a rate table.
- CIL: highest Kensington And Chelsea £1,132/m², lowest Bexley £91/m² · Harrow £192/m².
- Conditions: heaviest Hillingdon 7.9, lightest Westminster 3.3 per consent.
- Decision time: slowest Camden 15 wks, fastest Barking And Dagenham 8 wks · Harrow 10 wks.
- s106 per agreement (deeds read so far, ≥10 per borough): highest Croydon £700k median, lowest Kingston Upon Thames £950.
ApprovedRefusedOther67 on the map — every match
At a glance · what it costs · Harrow vs London
£192/m²
CIL · residential
21st highest of 30
—
Conditions per consent
decision notices not yet read
10 wks
Decision time
median, 9,334 decisions · 7th slowest of 32
67
s106 agreements on file
0 read · 0 with a £ total
14
Viability assessments on file
0 read
Community Infrastructure Levy · Harrow
The borough's charging schedule by zone and use, indexed where the council publishes an indexed figure, plus Mayoral CIL. Source: the council's CIL page.
Zone
Use
Borough CIL
Mayoral CIL
Verified
Borough-wideⓘ
residential
£192/m²
£60/m² (Band 2)
—
Borough-wideⓘ
residential
£192/m²
£60/m² (Band 2)
—
Conditions load · by application type
Average conditions attached to a consent, from the decision notices we have read, and how long each type takes from receipt to decision.
Type
Decided
Conditions
Weeks
Approved
Householder
6,289
—
10
79%
Full planning
2,419
—
13
62%
Variation of condition
256
—
12
66%
Advertisement
208
—
8
86%
Listed building
135
—
11
96%
Outline
26
—
8
23%
Householder
6,289
—
10
79%
Full planning
2,419
—
13
62%
Variation of condition
256
—
12
66%
Show all 6 rows
Advertisement
208
—
8
86%
Listed building
135
—
11
96%
Outline
26
—
8
23%
By year · conditions per consent and decision weeks
—
2020
—
2021
—
2022
—
2023
—
2024
—
2025
—
2026
9w
2020
11w
2021
11w
2022
10w
2023
11w
2024
11w
2025
10w
2026
What s106 costs here · from the deeds read so far
None of the 67 agreements on file has been read for a pound total yet — the extraction queue reaches Harrow next.
By scheme size · median s106 total
Not enough read deeds with a stated unit count yet.
Scheme size is the unit count parsed from the proposal; agreements without one are left out here.
When does an agreement start? · share of approved schemes with an s106 on file, by size
Approved schemes since 2015 with a unit count in the proposal; “with s106” means we hold the agreement — a floor, not the council's full count. Smallest scheme here with an agreement on file: 1 unit.
100%
1 unit
8%
2–9 units
25%
10–49 units
0%
50–149 units
Does it vary by borough? · yes
Share of approved 10+ unit schemes with an agreement on file (boroughs with 100+ deeds held) — highest Croydon 83%, lowest Kingston Upon Thames 30%. On small schemes (1–9 units) agreements are rare everywhere except where a small-sites tariff applies: Lambeth 56%, Hackney 54%, Kensington And Chelsea 48%, Camden 44%.
Policy thresholds differ too — most boroughs seek affordable housing from 10 units (national threshold), some (Islington) charge a small-sites contribution from the first unit; the deed rate above is what actually happens, not what the policy says.
On file · Harrow
Every s106 agreement we hold for Harrow, newest first, linked to its application (the document itself is on the application page). “Unread” = on file, terms not yet extracted.
Application
Site · proposal
Year
s106 total
Obligations
JOHN LYON SCHOOL Middle Road, Harrow On The Hill, Harrow, HA2 0HN · Deed of variation to Section 106 agreement attached to planning permission WEST/695/94/FUL, dated 26-06-1995 to seek amendment to Clause 3 to allow wider use of…
2025
unread
unread
16-28 Bonnersfield Lane , Harrow, HA3 9PG · Modification of S106 obligation attached to planning permission P/0768/20 dated 04/06/2021 Third schedule 2.1-2.5 and 3.1-3.3 to amend the terms of the Employme…
2025
unread
unread
21- 23 The Bridge, Harrow, Wealdstone, HA3 5AG · Change of use from an Office Building (Class E) to a large house in multiple occupation for up to 10 persons (Class Sui Generis) and 1 no. self-contained studio…
2025
unread
unread
Harrow Island Site, Land At Hailsham Drive, Harrow, HA1 4TR · Redevelopment of vacant site; construction of a five storey building comprising nine residential units (Class C3) with associated private amenity spaces; landsc…
2025
unread
unread
Grange Farm Estate, South Harrow, HA2 0DD · Phase 2a (Full planning permission) to include the construction of new dwellings to provide residential homes (Use Class C3), along with cycle and vehicle parki…
2025
unread
unread
1 To 26, 28 & 30 Douglas Close, Stanmore, Stanmore, HA7 3FE · Confirmation of Discharge of all conditions pursuant to the s106 agreement dated 8.10.2010, ref. P/1794/10, in relation to 1 - 30 Douglas Close
2025
unread
unread
Plots D1, D2, D4, D5, D6, Harrow View East (Former Kodak Factory Site), Harrow, HA1 4TY · Variation of Condition 2 (Approved Plans) attached to planning permission P/3944/19 (dated 06/11/2020) as amended by P/1573/21 (dated 27/08/2021) for developmen…
2025
unread
unread
Plots B1 And C1 (Development Zones B And C), Harrow, HA1 4TY · Variation of Condition 2 (Approved Plans) attached to planning permission P/4581/20 (dated 06/08/2021) for development of Plots B1 and C1, to allow for amendmen…
2025
unread
unread
134 Kenton Road, Harrow, HA3 8AT · Demolition of buildings and structures to provide 4 to 7 storey buildings with basement, comprising residential dwellings (Class C3) and Co-Living Accommodation…
2025
unread
unread
4 Fairholme Road, Harrow, HA1 2TN · Development to create a three storey building providing 9 Flats (2 X 1 bed and 7 X 2 beds) and new office space (Use Class E(g)(i)); parking; landscaping and am…
2025
unread
unread
21-23 The Bridge,, Harrow, HA3 5AG · Change of use from Office (Class E) To 6 Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risk…
2024
unread
unread
Byron Quarter(Phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS · [Reconsultation: Update to description to include reference to “71x two * and three storey* terraced houses”] Full planning permission for the demolition of all…
2024
unread
unread
Everest Lounge, 60 Peel Road, Wealdstone, Harrow, HA3 7QU · Redevelopment to provide two storey building with habitable roof space comprising of nine self contained flats (7 X 2 bed, 2 X 3 bed); vehicle access; parking; …
2024
unread
unread
SANCTUARY APARTMENTS, 191 High Road, Harrow Weald, Harrow · Demolition of existing buildings; construction of a three storey building to provide 9 flats (7 x 2 beds and 2 x 3 beds); parking, bin / cycle storage; shared a…
2024
unread
unread
JOHN LYON SCHOOL Middle Road, Harrow On The Hill, Harrow, HA2 0HN · Deed of variation to Section 106 agreement attached to planning permission WEST/695/94/FUL, dated 23 June 1995 to seek amendment to Clause 3 to allow the use of…
2024
unread
unread
The Star Public House, THE STAR PUBLIC HOUSE South Hill Avenue, South Harrow, Harrow, HA2 0NQ · Creation of second floor comprising three flats (3 X 1 bed) including roof terrace; bin and cycle stores
2024
unread
unread
29A Station Road, Harrow, HA1 2UA · Conversion of first and second floor flat into twos flats (2 X 2 bed); rear dormer; external alterations; bin and cycle stores
2023
unread
unread
GARAGES ADJACENT 8 Eaton Close, Stanmore, Harrow · Demolition and redevelopment to provide three x two storey detached dwellinghouses; Landscaping; Parking; Refuse and Cycle Storage
2023
unread
unread
THE KILN HOUSE Common Road, Stanmore, Harrow, HA7 3JF · Single storey side to rear glazed link extension with excavation to create basement level; external alterations (demolition of ancillary building and drying she…
2023
unread
unread
93 Headstone Road, Harrow, HA1 1PG · Change of use from House in Multiple Occupation for up to 6 people (Class C4) to House in Multiple Occupation for up to 7 people (Sui Generis) [Reconsulation du…
2023
unread
unread
68 Lucas Avenue, Rayners Lane, Harrow, HA2 9UJ · Single storey outbuilding for use as "granny annexe" ancillary to the main dwelling (demolition of outbuilding).
2023
unread
unread
STANMORE COLLEGE Elm Park, Harrow, Stanmore, HA7 4BQ · Phased demolition of six existing buildings on site and phased construction of five linked building blocks up to four storeys in height to provide new education…
2023
unread
unread
21 Grant Road, Wealdstone, Harrow, HA3 7SB · Change of use from HMO for up to 6 persons (Use class C4) to larger HMO for up to 7 persons (Use class Sui Generis); bin and cycle stores (amended description)
2023
unread
unread
ROYAL NATIONAL ORTHOPAEDIC HOSPITAL Brockley Hill, Stanmore, Harrow, HA7 4LP · Single storey surgical theatre facility with associated rooms and link corridor to adjacent wards; associated ancillary buildings including substation and gener…
2022
unread
unread
Interphone Ltd, INTERPHONE HOUSE, 12 - 22 Herga Road, Wealdstone, Harrow, HA3 5AS · Change Of Use From Office (Class B1a (New Class E)) To 29 no.Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development…
2022
unread
unread
BALDWIN HOUSE, 2 Gayton Road, Harrow · Creation of fifth floor comprising of four flats (2 X 1 bed and 2 X 2 bed); bin and cycle stores
2022
unread
unread
Kingwood Press, 9 - 11 Palmerston Road, Harrow, Wealdstone, HA3 7RR · Variation of condition 2 (approved plans) attached to planning permission P/1619/16 dated 29/08/2019 to allow removal of block B pavilion and additional two sto…
2022
unread
unread
21B Bridge Street, Pinner, Harrow, HA5 3HR · Change of use from Office (Class E) To 2 Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risk…
2022
unread
unread
232A Northolt Road, South Harrow, Harrow, HA2 8DU · Change of use from Office (Class E) To 1 Self-Contained Flat (Class C3) on first floor; (Prior Approval Of Transport & Highways Impacts Of The Development, Cont…
2022
unread
unread
Kenton Warehouse Superstore, DCL HOUSE, 2A Charlton Road, Kenton, Harrow, HA3 9HF · Redevelopment to provide 9 X 3 storey (4 bed) dwellings; parking; bin and cycle stores; proposed vehicle access; landscaping to land outside of Stewart House
2022
unread
unread
11 Blythwood Road, Pinner, Harrow, HA5 3QD · Single-storey front extension, two-storey side to rear extension, single-storey rear extension and first floor rear extension to No.15; Single-storey side and r…
2022
unread
unread
102 West End Lane, Pinner, Harrow, HA5 3NG · Redevelopment to provide two storey building with habitable roofspace comprising of six flats (2 X 1 bed, 3 X 2 bed and 1 X 3 bed); proposed vehicle access; par…
2021
unread
unread
46A Hindes Road, Harrow, HA1 1SL · Conversion of dwelling into three flats (2 X 2 bed and 1 X 1 bed); separate amenity space; bin and cycle stores
2021
unread
unread
CIVIC CENTRE CAR PARKS Milton Road, Harrow, HA1 2XH · Development of apartment building comprising residential units (use class C3) and flexible non residential use to ground floor (Use Class E and/or F1 and/or F2)…
2021
unread
unread
143 Masons Avenue, Wealdstone, Harrow · Conversion Of Dwelling Into Two Flats (2 X 2 Bed); Single Amenity Space; Bin And Cycle Stores
2021
unread
unread
Lloyds Bank, 53 St Anns Road, Harrow, HA1 1JU · Additional two Storeys (height 6 m) of development containing 22 flats on an existing terraced commercial or mixed use building - maximum overall height 19..3 m…
2021
unread
unread
WESTBURY HOUSE Bridge Street, Pinner, Harrow · Change Of Use From Office (Class B1 (New Class O)) To 6 no.Self-Contained Flats on first, second and third floors (Class C3); (Prior Approval Of Transport & Hig…
2021
unread
unread
93 Headstone Road, Harrow, HA1 1PG · Conversion of dwelling into two flats (1 X 2 bed and 1 X 3 bed); bin and cycle stores
2021
unread
unread
NORTHCOTE, 86 Rickmansworth Road, Pinner, Harrow · Variation of Condition 2 (Approved plans) attached to planning permission P/2567/20 dated 16/7/21 to allow amendments to the position of the front door and grou…
2021
unread
unread
196 Northolt Road, South Harrow, Harrow · Redevelopment to provide six storey building comprising eight flats (6 x studios and 2 X 2 bed); ground floor commercial space,ground floor rear extension; bin …
2021
unread
unread
JOHN LYON SCHOOL Middle Road, Harrow On The Hill, Harrow, HA2 0HN · Deed of variation to Section 106 agreement attached to planning permission WEST/695/94/FUL, dated 26-06-1995 to seek amendment to Clause 3 to allow wider use of…
2025
unread
unread
16-28 Bonnersfield Lane , Harrow, HA3 9PG · Modification of S106 obligation attached to planning permission P/0768/20 dated 04/06/2021 Third schedule 2.1-2.5 and 3.1-3.3 to amend the terms of the Employme…
2025
unread
unread
21- 23 The Bridge, Harrow, Wealdstone, HA3 5AG · Change of use from an Office Building (Class E) to a large house in multiple occupation for up to 10 persons (Class Sui Generis) and 1 no. self-contained studio…
2025
unread
unread
Show all 40 rows
Harrow Island Site, Land At Hailsham Drive, Harrow, HA1 4TR · Redevelopment of vacant site; construction of a five storey building comprising nine residential units (Class C3) with associated private amenity spaces; landsc…
2025
unread
unread
Grange Farm Estate, South Harrow, HA2 0DD · Phase 2a (Full planning permission) to include the construction of new dwellings to provide residential homes (Use Class C3), along with cycle and vehicle parki…
2025
unread
unread
1 To 26, 28 & 30 Douglas Close, Stanmore, Stanmore, HA7 3FE · Confirmation of Discharge of all conditions pursuant to the s106 agreement dated 8.10.2010, ref. P/1794/10, in relation to 1 - 30 Douglas Close
2025
unread
unread
Plots D1, D2, D4, D5, D6, Harrow View East (Former Kodak Factory Site), Harrow, HA1 4TY · Variation of Condition 2 (Approved Plans) attached to planning permission P/3944/19 (dated 06/11/2020) as amended by P/1573/21 (dated 27/08/2021) for developmen…
2025
unread
unread
Plots B1 And C1 (Development Zones B And C), Harrow, HA1 4TY · Variation of Condition 2 (Approved Plans) attached to planning permission P/4581/20 (dated 06/08/2021) for development of Plots B1 and C1, to allow for amendmen…
2025
unread
unread
134 Kenton Road, Harrow, HA3 8AT · Demolition of buildings and structures to provide 4 to 7 storey buildings with basement, comprising residential dwellings (Class C3) and Co-Living Accommodation…
2025
unread
unread
4 Fairholme Road, Harrow, HA1 2TN · Development to create a three storey building providing 9 Flats (2 X 1 bed and 7 X 2 beds) and new office space (Use Class E(g)(i)); parking; landscaping and am…
2025
unread
unread
21-23 The Bridge,, Harrow, HA3 5AG · Change of use from Office (Class E) To 6 Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risk…
2024
unread
unread
Byron Quarter(Phase1), Land To The East Of Harrow Leisure Centre Car Park, Christchurch Avenue, Harrow, HA3 5BS · [Reconsultation: Update to description to include reference to “71x two * and three storey* terraced houses”] Full planning permission for the demolition of all…
2024
unread
unread
Everest Lounge, 60 Peel Road, Wealdstone, Harrow, HA3 7QU · Redevelopment to provide two storey building with habitable roof space comprising of nine self contained flats (7 X 2 bed, 2 X 3 bed); vehicle access; parking; …
2024
unread
unread
SANCTUARY APARTMENTS, 191 High Road, Harrow Weald, Harrow · Demolition of existing buildings; construction of a three storey building to provide 9 flats (7 x 2 beds and 2 x 3 beds); parking, bin / cycle storage; shared a…
2024
unread
unread
JOHN LYON SCHOOL Middle Road, Harrow On The Hill, Harrow, HA2 0HN · Deed of variation to Section 106 agreement attached to planning permission WEST/695/94/FUL, dated 23 June 1995 to seek amendment to Clause 3 to allow the use of…
2024
unread
unread
The Star Public House, THE STAR PUBLIC HOUSE South Hill Avenue, South Harrow, Harrow, HA2 0NQ · Creation of second floor comprising three flats (3 X 1 bed) including roof terrace; bin and cycle stores
2024
unread
unread
29A Station Road, Harrow, HA1 2UA · Conversion of first and second floor flat into twos flats (2 X 2 bed); rear dormer; external alterations; bin and cycle stores
2023
unread
unread
GARAGES ADJACENT 8 Eaton Close, Stanmore, Harrow · Demolition and redevelopment to provide three x two storey detached dwellinghouses; Landscaping; Parking; Refuse and Cycle Storage
2023
unread
unread
THE KILN HOUSE Common Road, Stanmore, Harrow, HA7 3JF · Single storey side to rear glazed link extension with excavation to create basement level; external alterations (demolition of ancillary building and drying she…
2023
unread
unread
93 Headstone Road, Harrow, HA1 1PG · Change of use from House in Multiple Occupation for up to 6 people (Class C4) to House in Multiple Occupation for up to 7 people (Sui Generis) [Reconsulation du…
2023
unread
unread
68 Lucas Avenue, Rayners Lane, Harrow, HA2 9UJ · Single storey outbuilding for use as "granny annexe" ancillary to the main dwelling (demolition of outbuilding).
2023
unread
unread
STANMORE COLLEGE Elm Park, Harrow, Stanmore, HA7 4BQ · Phased demolition of six existing buildings on site and phased construction of five linked building blocks up to four storeys in height to provide new education…
2023
unread
unread
21 Grant Road, Wealdstone, Harrow, HA3 7SB · Change of use from HMO for up to 6 persons (Use class C4) to larger HMO for up to 7 persons (Use class Sui Generis); bin and cycle stores (amended description)
2023
unread
unread
ROYAL NATIONAL ORTHOPAEDIC HOSPITAL Brockley Hill, Stanmore, Harrow, HA7 4LP · Single storey surgical theatre facility with associated rooms and link corridor to adjacent wards; associated ancillary buildings including substation and gener…
2022
unread
unread
Interphone Ltd, INTERPHONE HOUSE, 12 - 22 Herga Road, Wealdstone, Harrow, HA3 5AS · Change Of Use From Office (Class B1a (New Class E)) To 29 no.Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development…
2022
unread
unread
BALDWIN HOUSE, 2 Gayton Road, Harrow · Creation of fifth floor comprising of four flats (2 X 1 bed and 2 X 2 bed); bin and cycle stores
2022
unread
unread
Kingwood Press, 9 - 11 Palmerston Road, Harrow, Wealdstone, HA3 7RR · Variation of condition 2 (approved plans) attached to planning permission P/1619/16 dated 29/08/2019 to allow removal of block B pavilion and additional two sto…
2022
unread
unread
21B Bridge Street, Pinner, Harrow, HA5 3HR · Change of use from Office (Class E) To 2 Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risk…
2022
unread
unread
232A Northolt Road, South Harrow, Harrow, HA2 8DU · Change of use from Office (Class E) To 1 Self-Contained Flat (Class C3) on first floor; (Prior Approval Of Transport & Highways Impacts Of The Development, Cont…
2022
unread
unread
Kenton Warehouse Superstore, DCL HOUSE, 2A Charlton Road, Kenton, Harrow, HA3 9HF · Redevelopment to provide 9 X 3 storey (4 bed) dwellings; parking; bin and cycle stores; proposed vehicle access; landscaping to land outside of Stewart House
2022
unread
unread
11 Blythwood Road, Pinner, Harrow, HA5 3QD · Single-storey front extension, two-storey side to rear extension, single-storey rear extension and first floor rear extension to No.15; Single-storey side and r…
2022
unread
unread
102 West End Lane, Pinner, Harrow, HA5 3NG · Redevelopment to provide two storey building with habitable roofspace comprising of six flats (2 X 1 bed, 3 X 2 bed and 1 X 3 bed); proposed vehicle access; par…
2021
unread
unread
46A Hindes Road, Harrow, HA1 1SL · Conversion of dwelling into three flats (2 X 2 bed and 1 X 1 bed); separate amenity space; bin and cycle stores
2021
unread
unread
CIVIC CENTRE CAR PARKS Milton Road, Harrow, HA1 2XH · Development of apartment building comprising residential units (use class C3) and flexible non residential use to ground floor (Use Class E and/or F1 and/or F2)…
2021
unread
unread
143 Masons Avenue, Wealdstone, Harrow · Conversion Of Dwelling Into Two Flats (2 X 2 Bed); Single Amenity Space; Bin And Cycle Stores
2021
unread
unread
Lloyds Bank, 53 St Anns Road, Harrow, HA1 1JU · Additional two Storeys (height 6 m) of development containing 22 flats on an existing terraced commercial or mixed use building - maximum overall height 19..3 m…
2021
unread
unread
WESTBURY HOUSE Bridge Street, Pinner, Harrow · Change Of Use From Office (Class B1 (New Class O)) To 6 no.Self-Contained Flats on first, second and third floors (Class C3); (Prior Approval Of Transport & Hig…
2021
unread
unread
93 Headstone Road, Harrow, HA1 1PG · Conversion of dwelling into two flats (1 X 2 bed and 1 X 3 bed); bin and cycle stores
2021
unread
unread
NORTHCOTE, 86 Rickmansworth Road, Pinner, Harrow · Variation of Condition 2 (Approved plans) attached to planning permission P/2567/20 dated 16/7/21 to allow amendments to the position of the front door and grou…
2021
unread
unread
196 Northolt Road, South Harrow, Harrow · Redevelopment to provide six storey building comprising eight flats (6 x studios and 2 X 2 bed); ground floor commercial space,ground floor rear extension; bin …
2021
unread
unread
Showing the newest 40 of 67 · use Search for the rest.
Conditions and decision times are from the borough's own decisions since 2010 (countable planning decisions only; tree works, discharges and amendments excluded) and the decision notices we have read. CIL from the council's charging schedule (verified date shown). s106 and viability figures come only from the documents we hold and have read; ranks compare boroughs on the same basis and are labelled with how many deeds sit behind them. Data built 2026-08-18.