Gladstone Avenue Richmond Upon Thames TW2 7PS
Reconfiguration and extension of the existing roof form by enlarging the smaller rear hip to tie into the principal hipped roof—raising the ridge by 0.4 m while retaining the original eaves—and aligning both ridge and hips to match the roof form and ridge height of neighbouring properties at Nos 11 and 13, to create one continuous hipped roof with all slopes descending to the eaves. Formation of a subordinate rear dormer on the extended roof slope to provide additional headroom and natural light. Erection of a single-storey rear extension projecting approximately 4.0 m beyond the original rear elevation with a flat roof, providing enlarged open-plan living accommodation. All external materials, roof tiles, ridge caps and detailing to match the existing dwelling within the conservation area.
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Progress
Application details
- Reference
- PA25/1949
- Local authority
- Richmond
- Postcode
- TW2 7PS
- Application type
- Householder
- Property type
- Flat
Key dates
- Submitted
- 23 Jun 2025
- Validated
- 23 Jun 2025
- Target decision
- 18 Aug 2025
- Decided
- 9 Sept 2025
Estimated project value
£75k–£155k
Based on the 50.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 50m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 15 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSDetached · £500,00017 months ago24 Mar 2025
- 71 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSDetached · £580,0002 years ago23 Aug 2024
- 67 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSSemi-detached · Not a standard market sale · £499,9992 years ago27 Oct 2023
- 25 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSSemi-detached · £512,5004 years ago30 May 2022
- 55 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSSemi-detached · £460,0004 years ago29 Apr 2022
- 3 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSSemi-detached · Not a standard market sale · £454,0005 years ago11 May 2021
- 3 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSSemi-detached · Not a standard market sale · £385,0005 years ago8 Jan 2021
- 45 GLADSTONE AVENUE, TWICKENHAM, TW2 7PSSemi-detached · £450,0007 years ago26 Jul 2019
Homes here go for about £500,000 — the median of the last 5 market sales in TW2 7PS, £450,000 to £580,000.
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
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- Denehurst Gardens Richmond Upon Thames TW2 7PYPermitted143 yd
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