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Permitted25/AP/3514Submitted 8 months agoWindows and doors

12B Walcorde Avenue London Borough of Southwark SE17 1LS

Replacement of the timber sashes with like for like double glazed timber sashes - window boxes to be retained. Replacement of rear sash windows with visual like for like double glazed UPVC equivalents. Repositioning of external door to accommodate revised kitchen layout to the rear of the property. Installation of glazed double door. Reconstruction of damaged external stair and landing with a revised stair layout.

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Progress

Submitted
17 Dec 2025
— completed
Validated
17 Dec 2025
— completed
Consultation
10 Jan 2026
— completed
Target date
10 Feb 2026
— completed
Decided
6 Feb 2026
— completed

Application details

Reference
25/AP/3514
Local authority
Southwark
Postcode
SE17 1LS
Ward
NWAL
Application type
All Other
Property type
House

Key dates

Submitted
17 Dec 2025
Validated
17 Dec 2025
Comments close
10 Jan 2026
Target decision
10 Feb 2026
Decided
6 Feb 2026

Estimated project value

£5k–£16k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB 2026 double glazing guide, 3-bed semi full replacement.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £470,000 — the median of the last 5 market sales in SE17 1LS, £232,500 to £610,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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.

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