51 Manor Way, Blackheath, London, SE3 9XG Data via plota.co.uk

26/1114/HD - Householders Approved

Proposal

Construction of a first-floor side extension, loft conversion featuring two rear dormer windows, four rooflights and a side roof window, changes to fenestration, construction of a rear outbuilding, removal of an existing chimney, construction of a new boundary wall with access gate to the side and gates to the front of the property, with other associated works. [Amended Description, Re-consultation] Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
9 Apr 2026
✓
Validated
28 Apr 2026
✓
Consultation
30 Apr 2026
✓
Approved
23 Jun 2026

Approved on 23 Jun 2026 · Delegation · Last checked 2 Aug 2026

Documents 39

Other documents 32

PDF Reports Report · 23 Jun 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ IMG Photos of site and surroundings Photo · 29 Apr 2026 View ↗ PDF Correspondance Correspondence · 29 Apr 2026 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 5

Blackheath conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Air quality management area: Greenwich 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 ↗
Also on the record
Inside the Greenwich built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; Metropolitan Open Land 31 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 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 1

Last sold for £1,700,000 in October 2025. Detached house, freehold.

30 October 2025£1,700,000

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

Building

Floor area183 m² (1,970 sq ft)
Energy ratingE (45 out of 100), could reach C
PropertyDetached house, 9 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2024, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Greenwich - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Greenwich
Application type
Householders
Postcode
SE3 9XG
Received
9 Apr 2026
Validated
28 Apr 2026
Ward
BLACKHEATH WESTCOMBE
Parish
Eltham & Kidbrooke
Case officer
Show
Target decision
23 Jun 2026
Decision
Approve
Decision date
23 Jun 2026
Decision level
Delegation
Applicant
Show
Agent
GET RAPID PLANS

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 77% of extensions here are.

82%decided within 8 weeks
77%approved
835decided in the last year

Plota live figures for extensions decided by Greenwich in the last twelve months, from validation. Greenwich decision record →

Public comments

2comments received
2 objecting

5 neighbours consulted · Last counted 2 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14844047
Planning Portal ref
PP-14844047
Consultation
30 Apr 2026
Comments by
27 May 2026
Statutory expiry
23 Jun 2026
Env. assessment
No
Greenwich
Planning Authority Score
5.4/10
Average
#123 of 296 councils
Relevant to this application:
Householder decisions

Greenwich is faster than most councils at deciding householder applications, ranking #76 out of 296. Only 29% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Greenwich is also one of the strictest councils - it refuses more householder applications than almost any other, with only 78% approved vs 90% nationally.

One of the strictest councils
only 78% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Greenwich decision statistics
Based on MHCLG data, the year to March 2026
77%
Overall approval rate
Below avg (87%) #278 of 296
78%
Householder approved
Below avg (90%) #287 of 296
75%
Decided in 8 weeks
Above avg (63%) #76 of 296
29%
Extended time limit
Below avg (41%) #49 of 296
60%
Minor dwellings approved
114 decided (1-9 homes)
100%
Major dwellings approved
13 decided (10+ homes)
66%
Change of use approved
195 decided
1,468
Total decisions
331 refused in the year to March 2026

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.