Postcode record · Hammersmith And Fulham
W12 9SL.
W12 9SL has 32 known premises and 69 planning records — 47 approved of 52 decided (90.4%). 19 EPC records.
Postcode W12 9SL · boundary not held, centred on the postcodeApprovedRefusedOther97 on the map — every match
At a glance · this postcodeHammersmith And Fulham profile →
32
Premises
known addresses (UPRNs)
69
Applications
52 decided
90.4%
Approval rate
47 approved · 3 refused
19
EPC records
ratings C 4 · D 12 · E 3
97
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W12 9SL has 32 known premises and 69 planning records — 47 approved of 52 decided (90.4%). 19 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 34011105
UPRN 34011106
UPRN 34011107
UPRN 34011108
UPRN 34011109
UPRN 34011110
UPRN 34011111
UPRN 34011112
UPRN 34011113
UPRN 34011114
UPRN 34011105
UPRN 34011106
UPRN 34011107
Show all 10 rows
UPRN 34011108
UPRN 34011109
UPRN 34011110
UPRN 34011111
UPRN 34011112
UPRN 34011113
UPRN 34011114
Planning
What happened?
69 planning applications across the postcode; 47 approved of 52 decided (90.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1 - Pittosporum - rear garden - Remove to 1m from ground level. (Under trellis height). Client wishes to cut tree to a manageable height and create a shrub.
6 Ashchurch Terrace,London,Hammersmith And Fulham,W12 9SL · premises record
Applicant Mr Andrew Paramore · Agent Mr pablo linares bowles / The Beech Boys Tree Services LTD · Officer Mark Waters
Works to Tree(s) in Conservation Area
Registered
2026-02-26
T1- REAR Garden - Robinia, crown reduction, up to 3 meters branch removal, a large limb failure occurred and the tree is very tall so could cause significant damage if more limbs fail T2 - REAR Garden - Mulberry tree - 1.5 meter crown reduction to relieve weight from stems, they have started to bend heavily over the last year and if weight is not reduced may break altogether. T3 - REAR Garden - apple tree - maintenance prune, removing new shoots back to previous points and a general tidy up 2 meter crown reduction
14 Ashchurch Terrace London W12 9SL · premises record
Works to Tree(s) in Conservation Area
Registered
2025-10-14
T2-Laburnum (L.anagyroides') - rear garden - reduce crown to previous reduction points - remove ivy from stem o/hanging neighbours' side
15 Ashchurch Terrace London W12 9SL · premises record
Works to Tree(s) in Conservation Area
Registered
2025-05-29
Erection of a front and rear roof extension, involving an increase in the ridge height; erection of a single storey rear extension, to the side and rear of the existing back addition; replacement of all single-glazed timber framed windows with double-glazed timber framed windows; re-modelling of first floor rear extension with enlargement to the side and rear.
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mrs henrietta petter · Agent Mr Oliver Perceval / oliver perceval architects ltd · Officer George Shakir
Full Planning Application
Withdrawn
2025-03-28
The plants to be removed, largely due to overcrowding, are in fact shrubs, not trees, although they are quite mature and seem large. Please see plans attached. The only Tree is the Magnolia, which we propose to keep. There is one unidentified tree/shrub leaning against the end of the garden shed, which could be a tree, it is precarious and causing harm to the structure anyway (we want to remove this shed in any case)
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr edward petter · Agent Mr oliver perceval / oliver perceval architects ltd · Officer Mark Waters
Works to Tree(s) in Conservation Area
Registered
2025-03-19
Erection of a front and rear roof extension, involving an increase in the ridge height; erection of a single storey front infill extension, to the side of the main building; erection of a single storey rear extension, to the side and rear of the existing back addition; replacement of all single-glazed timber framed windows with double-glazed timber framed windows.
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr Ed Petter · Agent Mr Oliver Perceval / oliver perceval architects ltd · Officer George Shakir
Full Planning Application
Approved
2025-03-18
Red Chestnut. Prune to same height as white chestnut (if required). In The garden along the boundary with Ashchurch Park Villas. Laburnum. Prune to existing cut points In the garden adjacent to 25 Ashchurch Park Villas (non-tpo trees taken from 2024/02354/TPO)
15 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr John Golding · Officer Mark Waters
Works to Tree(s) in Conservation Area
Registered
2024-12-02
Pruning of a White Chestnut Tree, subject to Tree Preservation Order TPO/19/3/70 (T56).
15 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr John Golding · Officer Zhirong Li
Work to TPO'd Tree
Approved
2024-09-19
Sycamore Horse/ Chestnut /lime - rear garden - remove major dead wood from various trees - No live timber will be cut and only removing dead/dying/dangerous wood under exemption from planning approval con area
14 Ashchurch Terrace London W12 9SL · premises record
Applicant Kevin White · Officer Mark Waters
5 Day Notice Tree in Conservation Area
Registered
2024-04-29
T1 Wisteria - winter prune. Ensure growth is cut away from gutter and drain pipe. G2 Palm Cabbage (Cordyline australis) Palms x 2 - Remove old flowers and dead fonds. T3 Cotoneaster 'Cornubia' Crown reduce by approximately 0.5-1m back to most recent previous reduction points to tidy and contain. T4 Plum (Prunus domestica) Crown reduce by approximately 0.5-1m back to most recent previous reduction points to tidy and contain. T5 Magnolia 20% Crown Reduction - Reducing the height and spread of the tree by approximately 0.5-1m to tidy and contain. T6 Camellia 20% Crown Reduction - Reducing the height and spread of the tree by approximately 0.5-1m to tidy and contain.
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr Colin Nears · Agent Miss Susan Cook / The Tree Company (London) Ltd · Officer Mark Waters
Works to Tree(s) in Conservation Area
Final Decision
2023-10-26
T1 - Pittosporum - rear garden - Remove to 1m from ground level. (Under trellis height). Client wishes to cut tree to a manageable height and create a shrub.
6 Ashchurch Terrace,London,Hammersmith And Fulham,W12 9SL · premises record
Applicant Mr Andrew Paramore · Agent Mr pablo linares bowles / The Beech Boys Tree Services LTD · Officer Mark Waters
Registered
2026-02-26
More
Works to Tree(s) in Conservation Area
T1- REAR Garden - Robinia, crown reduction, up to 3 meters branch removal, a large limb failure occurred and the tree is very tall so could cause significant damage if more limbs fail T2 - REAR Garden - Mulberry tree - 1.5 meter crown reduction to relieve weight from stems, they have started to bend heavily over the last year and if weight is not reduced may break altogether. T3 - REAR Garden - apple tree - maintenance prune, removing new shoots back to previous points and a general tidy up 2 meter crown reduction
14 Ashchurch Terrace London W12 9SL · premises record
Registered
2025-10-14
More
Works to Tree(s) in Conservation Area
T2-Laburnum (L.anagyroides') - rear garden - reduce crown to previous reduction points - remove ivy from stem o/hanging neighbours' side
15 Ashchurch Terrace London W12 9SL · premises record
Registered
2025-05-29
More
Works to Tree(s) in Conservation Area
Show all 10 rows
Erection of a front and rear roof extension, involving an increase in the ridge height; erection of a single storey rear extension, to the side and rear of the existing back addition; replacement of all single-glazed timber framed windows with double-glazed timber framed windows; re-modelling of first floor rear extension with enlargement to the side and rear.
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mrs henrietta petter · Agent Mr Oliver Perceval / oliver perceval architects ltd · Officer George Shakir
Withdrawn
2025-03-28
More
Full Planning Application
The plants to be removed, largely due to overcrowding, are in fact shrubs, not trees, although they are quite mature and seem large. Please see plans attached. The only Tree is the Magnolia, which we propose to keep. There is one unidentified tree/shrub leaning against the end of the garden shed, which could be a tree, it is precarious and causing harm to the structure anyway (we want to remove this shed in any case)
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr edward petter · Agent Mr oliver perceval / oliver perceval architects ltd · Officer Mark Waters
Registered
2025-03-19
More
Works to Tree(s) in Conservation Area
Erection of a front and rear roof extension, involving an increase in the ridge height; erection of a single storey front infill extension, to the side of the main building; erection of a single storey rear extension, to the side and rear of the existing back addition; replacement of all single-glazed timber framed windows with double-glazed timber framed windows.
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr Ed Petter · Agent Mr Oliver Perceval / oliver perceval architects ltd · Officer George Shakir
Approved
2025-03-18
More
Full Planning Application
Red Chestnut. Prune to same height as white chestnut (if required). In The garden along the boundary with Ashchurch Park Villas. Laburnum. Prune to existing cut points In the garden adjacent to 25 Ashchurch Park Villas (non-tpo trees taken from 2024/02354/TPO)
15 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr John Golding · Officer Mark Waters
Registered
2024-12-02
More
Works to Tree(s) in Conservation Area
Pruning of a White Chestnut Tree, subject to Tree Preservation Order TPO/19/3/70 (T56).
15 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr John Golding · Officer Zhirong Li
Approved
2024-09-19
More
Work to TPO'd Tree
Sycamore Horse/ Chestnut /lime - rear garden - remove major dead wood from various trees - No live timber will be cut and only removing dead/dying/dangerous wood under exemption from planning approval con area
14 Ashchurch Terrace London W12 9SL · premises record
Applicant Kevin White · Officer Mark Waters
Registered
2024-04-29
More
5 Day Notice Tree in Conservation Area
T1 Wisteria - winter prune. Ensure growth is cut away from gutter and drain pipe. G2 Palm Cabbage (Cordyline australis) Palms x 2 - Remove old flowers and dead fonds. T3 Cotoneaster 'Cornubia' Crown reduce by approximately 0.5-1m back to most recent previous reduction points to tidy and contain. T4 Plum (Prunus domestica) Crown reduce by approximately 0.5-1m back to most recent previous reduction points to tidy and contain. T5 Magnolia 20% Crown Reduction - Reducing the height and spread of the tree by approximately 0.5-1m to tidy and contain. T6 Camellia 20% Crown Reduction - Reducing the height and spread of the tree by approximately 0.5-1m to tidy and contain.
16 Ashchurch Terrace London W12 9SL · premises record
Applicant Mr Colin Nears · Agent Miss Susan Cook / The Tree Company (London) Ltd · Officer Mark Waters
Final Decision
2023-10-26
More
Works to Tree(s) in Conservation Area
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Single storey rear plus side extension, removal of existing loft conversion and formation of new 3rd floor roof extension, internal alterations and reconfiguring layout to all floors levels including all associated works and fittings · received 14 Aug 2025
competent person:GASAFE · Install a gas-fired boiler · received 11 Jan 2025 · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 22 Dec 2022 · FENSA
competent person:NICEIC · Install one or more new circuits Partial rewire · received 19 Oct 2022 · NICEIC
competent person:GASAFE · Install a gas-fired boiler · GASAFE
competent person:GASAFE · Install a gas-fired boiler · GASAFE
competent person:GASAFE · Install a gas-fired boiler · GASAFE
competent person:GASAFE · Install a gas-fired boiler · GASAFE
Single storey rear plus side extension, removal of existing loft conversion and formation of new 3rd floor roof extension, internal alterations and reconfiguring layout to all floors levels including all associated works and fittings · received 14 Aug 2025
competent person:GASAFE · Install a gas-fired boiler · received 11 Jan 2025 · GASAFE
competent person:FENSA · Install replacement windows in a dwelling · received 22 Dec 2022 · FENSA
Show all 8 rows
competent person:NICEIC · Install one or more new circuits Partial rewire · received 19 Oct 2022 · NICEIC
competent person:GASAFE · Install a gas-fired boiler · GASAFE
competent person:GASAFE · Install a gas-fired boiler · GASAFE
competent person:GASAFE · Install a gas-fired boiler · GASAFE
competent person:GASAFE · Install a gas-fired boiler · GASAFE
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent69 applications and 97 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 4, D: 12, E: 3.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals · Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
4 intent signals recorded in this postcode
Lapsed consent · Long hold · HMO licensed
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.