17 Keble Street SW17 0UH Data via plota.co.uk

2026/0701 - Non-Material Amendment Approved
Admin / procedural

Proposal

Non-material amendment to planning permission dated 02/02/2026 ref 2025/3676 (Alterations including erection of a porch and single-storey side and rear extensions) so to allow a minor adjustment to the approved rear extension footprint to align the rear wall with the angled boundary line. The depth and height of the extension remain unchanged from the approved scheme. The amendment results in a small increase in the rear width only, removing the previously approved triangular gap at the boundary. Data via plota.co.uk

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View original council record ↗Last checked

Wandsworth Council is publishing its applications late: so far it has put about three fifths of those it has numbered since mid August on its register. Plota adds each one as soon as the council publishes it.

Application progress

✓
Received
20 Feb 2026
✓
Validated
24 Feb 2026
✓
Approved
18 Mar 2026

Approved on 18 Mar 2026 · Delegated Standard · Last checked 31 Jul 2026

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 6

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Air quality management area: Wandsworth AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
1 listed building within 150 m
Nearest: Church of St Mary (Summerstown), Grade II, 60 m away
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Historic England ↗
Also on the record
Local nature reserve 436 m away: Lower Wandle; Inside the Wandsworth built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Not green belt · No scheduled monument at the site

Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 5

Last sold for £535,000 in December 2013. Terraced house, freehold.

More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.

17 December 2013£535,000
26 September 2005£315,000Flat or maisonette, leasehold
4 August 2000£235,000Flat or maisonette, leasehold
10 July 1998£152,000Flat or maisonette, leasehold
14 October 1996£86,000Flat or maisonette, leasehold

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area104 m² (1,119 sq ft)
Energy ratingC (70 out of 100), could reach B
PropertyEnd-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

29 May 2026Approved

24 Keble Street SW17 0UH

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APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE EXISTING EREC...

26/LDCE/2397
12 Oct 2026Refused

Telecommunications Equipment corner of, St Martins Way, Summerstown, London, SW17 0NT

Notification of intention to install a 20m monopole supporting 9no. antennas, 6n

PA2026/0035
25 Sept 2026Pending

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Important details

Council
Wandsworth
Application type
Non-Material Amendment
Postcode
SW17 0UH
Received
20 Feb 2026
Validated
24 Feb 2026
Ward
Wandsworth Common
Case officer
Show
Decision
Approve No Conditions
Decision date
18 Mar 2026
Decision level
Delegated Standard
Applicant
Show
Agent
Armstrong Simmonds Architects

Consultation & key dates

Comments by
20 Feb 2026
Statutory expiry
20 Mar 2026

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Alterations including erection of a porch and single-storey side and rear extensions
2025/3676
2017 Approved
Alterations including erection of mansard roof extension to main rear roof (with French d…
2017/4034
Within ~100m

Nearby activity

2025 Refused
702 Garratt Lane SW17 0NN
Formation of a vehicle crossover and dropped kerb.
2025/4363
2025 Approved
702 Garratt Lane SW17 0NN
Alterations including erection of single storey rear and side extension.
2025/3257
2025 Approved
666 Garratt Lane SW17 0NP
Details of post construction BREEAM pursuant to condition 12 of planning permission dated…
2025/2214
2024 Withdrawn
698B Garratt Lane SW17 0NN
not CA or TPO Tree crown thining and reduction.
2024/3680
2024 Approved
Flat nos. 1- 6 Dane House, 698 Garratt Lane SW17 0NW
Alterations including installation of replacement UPVC windows and doors to all elevation…
2024/2036
2023 Approved
666-678 Garratt Lane SW17 0NP
Details of Energy Strategy implementation further to condition 13 of planning permission…
2023/3189
2023 Approved
666-678 Garratt Lane London SW17 0NP
Display of 5 internally illuminated signs to front, rear, north west and south east eleva…
2023/2732
2023 Approved
666 Garratt Lane SW17 0NP
Details of verification report (gas protection measuers) pursuant to condition 22 of plan…
2023/0480
2022 Approved
St Marys Summerstown 46 Wimbledon Road SW17 0UQ
Erection of a single storey timber shed.
2022/5248
2022 Approved
666-678 Warehouse And Workshop Rear Garratt Lane SW17 0NP
Details of Remediation Method Statement pursuant to conditions 20 and 21 of planning perm…
2022/2834
2022 Approved
825 Flat First Floor Garratt Lane SW17 0PF
Alterations including erection of roof extension to main rear roof and formation of terra…
2022/2299
2022 Approved
666-678 Warehouse And Workshop Rear Garratt Lane SW17 0NP
Details of Preliminary Risk Assessment and Generic Risk Assessment (contamination) pursua…
2022/2427
2022 Approved
666-678 Warehouse And Workshop Rear Garratt Lane SW17 0NP
Details of gate and fence and annotated forecourt plan pursuant to condition 6 of plannin…
2022/1653
2022 Approved
58 Wimbledon Road SW17 0UJ
Alterations including erection orf a roof extension (with french doors and safety railing…
2022/0822
2021 Approved
54 Wimbledon Road SW17 0UJ
Erection of roof extension to main rear roof including raising the ridge by 300mm.
2021/5044
2021 Approved
1 Keble Street London SW17 0UH
Alterations including erection of a dormer extension to main rear roof (with French doors…
2021/4259
2021 Approved
819 Garratt Lane SW17 0PF
Erection of roof extension to main rear roof including raising ridge by 310mm and roof ex…
2021/3920
2021 Approved
Flat First Floor 2 700 Garratt Lane SW17 0NN
Alterations including erection of a mansard roof extension to the main rear roof, includi…
2021/1235
2020 Approved
819 Garratt Lane, SW17 0PF
Alterations including erection of roof extension to main rear roof, raising the ridge by…
2020/4470
2020 Approved
32 Keble Street, SW17 0UH
Erection of replacement single-storey rear extension.
2020/4603
2016 Approved
58 Wimbledon Road SW17 0UJ
Alterations including erection of single-storey rear extension.
2016/7056
2016 Approved
29 Keble Street SW17 0UH
Erection of single-storey rear extension to extend beyond the rear wall of the existing d…
2016/7352
2016 Approved
Telecommunication Cabinet East Of 686 Garratt Lane/ Keble Street SW17 0NP
Installation of replacement telecommunications cabinet.
2016/4634
2016 Refused
46 - 76 Summerstown SW17 Site In Merton SW17 0BH
Demolition of existing buildings and erection of a part 6 part 12 storey building, includ…
2016/0178
2016 Approved
10 Keble Street London SW17 0UH
Alterations including erection of single-storey rear extension and erection of mansard ro…
2016/0283
Wandsworth
Planning Authority Score
4.8/10
Below average
#164 of 296 councils
Relevant to this application:
Householder decisions

Wandsworth ranks #172 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Wandsworth decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #120 of 296
92%
Householder approved
Above avg (90%) #168 of 296
62%
Decided in 8 weeks
Below avg (63%) #172 of 296
37%
Extended time limit
Below avg (41%) #124 of 296
89%
Minor dwellings approved
680 decided (1-9 homes)
81%
Major dwellings approved
16 decided (10+ homes)
72%
Change of use approved
36 decided
2,062
Total decisions
206 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.