Variation of conditions LB12B (Archaeology) of planning permission 17/0315/FUL to read as follows: 'No development of the office building shall take place on the application site until the applicant or their agent or successors in title has secured the implementation of a programme of archaeological work in accordance with a written scheme of investigation which has been submitted by the applicant and approved in writing by the Local Planning Authority. Following approval of the written scheme of investigation any subsequent field work and assessment report required shall be submitted by the applicant and approved in writing by the Local Planning Authority. No development shall be carried out until such a report has been approved [unless otherwise agreed in writing by the Local Planning Authority.
Willoughby House 439 Richmond Road Twickenham TW1 2AG · premises record
T1 - Horse Chestnut - Remove T3 - Common Walnut - Remove T3 - Horse Chestnut - Remove Group 1 -Horse Chestnut - Remove T4 -Tree of Heaven - Remove T5 - Silver maple - Reduce back to the previous reduction points (3.5m). Remove all deadwood and stubs. Crown lift to 4.5m from ground level - removing small diameter secondary/ epicormic growth only. T7 - Indian Bean Tree - Pollard at a height of approx. 3m (to old reduction point on limb to the N/W and shorten/ pollard main stems to the east at around 3-3.5m from main fork) T8 + 9 - Ash - Remove lowest three secondary limbs from N/W stem (maximum diameter of 5.5cm). Remove four lowest branches over site of a maximum diameter of 8cm T12 - Ash - Remove. T14 - Silver Birch - Crown lift on south side to clear roof giving 1.5m clearance. T15 - Indian Bean Tree - Remove dead wood and epicormic growth on the low limb to the N/E. reduce back from the building to give approx. 1.5m clearance - cutting back to suitable side growth. Crown lift to statutory height over highway/ footpath. T16 - Tree of heaven - Crown thin by 20%. Remove deadwood. Remove secondary limb to the S/W at 4.8m (14cm diameter) to clear building. Remove smaller limb to the south east at 5.5m (6.5cm diameter). Remove low limb to the south east at 3.7m that overextends to the S/E (17cm diameter). Lightly reduce back any smaller growth to the south to give 1.5m clearance from the building - cutting back to suitable side growth. T18 - Yew - Remove to improve conditions in adjacent building, grind stump to approx. 10 inches below ground level.
Willoughby House 439 Richmond Road Twickenham TW1 2AG · premises record
Conversion of part of 1st and all of 2nd floor of modern building to rear of Willoughby House from office use (B1) to 8 residential apartments comprising 6x 1 bed and 2 x 2 bed flats.
Willoughby House 439 Richmond Road Twickenham TW1 2AG · premises record
Variation of conditions LB12B (Archaeology) of planning permission 17/0315/FUL to read as follows: 'No development of the office building shall take place on the application site until the applicant or their agent or successors in title has secured the implementation of a programme of archaeological work in accordance with a written scheme of investigation which has been submitted by the applicant and approved in writing by the Local Planning Authority. Following approval of the written scheme of investigation any subsequent field work and assessment report required shall be submitted by the applicant and approved in writing by the Local Planning Authority. No development shall be carried out until such a report has been approved [unless otherwise agreed in writing by the Local Planning Authority.
Willoughby House 439 Richmond Road Twickenham TW1 2AG · premises record
T1 - Horse Chestnut - Remove T3 - Common Walnut - Remove T3 - Horse Chestnut - Remove Group 1 -Horse Chestnut - Remove T4 -Tree of Heaven - Remove T5 - Silver maple - Reduce back to the previous reduction points (3.5m). Remove all deadwood and stubs. Crown lift to 4.5m from ground level - removing small diameter secondary/ epicormic growth only. T7 - Indian Bean Tree - Pollard at a height of approx. 3m (to old reduction point on limb to the N/W and shorten/ pollard main stems to the east at around 3-3.5m from main fork) T8 + 9 - Ash - Remove lowest three secondary limbs from N/W stem (maximum diameter of 5.5cm). Remove four lowest branches over site of a maximum diameter of 8cm T12 - Ash - Remove. T14 - Silver Birch - Crown lift on south side to clear roof giving 1.5m clearance. T15 - Indian Bean Tree - Remove dead wood and epicormic growth on the low limb to the N/E. reduce back from the building to give approx. 1.5m clearance - cutting back to suitable side growth. Crown lift to statutory height over highway/ footpath. T16 - Tree of heaven - Crown thin by 20%. Remove deadwood. Remove secondary limb to the S/W at 4.8m (14cm diameter) to clear building. Remove smaller limb to the south east at 5.5m (6.5cm diameter). Remove low limb to the south east at 3.7m that overextends to the S/E (17cm diameter). Lightly reduce back any smaller growth to the south to give 1.5m clearance from the building - cutting back to suitable side growth. T18 - Yew - Remove to improve conditions in adjacent building, grind stump to approx. 10 inches below ground level.
Willoughby House 439 Richmond Road Twickenham TW1 2AG · premises record
Conversion of part of 1st and all of 2nd floor of modern building to rear of Willoughby House from office use (B1) to 8 residential apartments comprising 6x 1 bed and 2 x 2 bed flats.
Willoughby House 439 Richmond Road Twickenham TW1 2AG · premises record
Building-control records are not yet collected for Richmond Upon Thames — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 1 premises each one covers.
Designation
Coverage
Conservation Area
Richmond Riverside · reference 7349 · covers 1 of 1 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Richmond Riverside · reference 7349 · covers 1 of 1 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent12 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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
The Developer Plan
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
TW1 2AG, Richmond Upon Thames: Planning and Property History | Planning Atlas