18 Ashburnham Grove, Greenwich, London, SE10 8UH Data via plota.co.uk

Decided 25/3322/HD
Council
Greenwich 5.4/10
Date received
6 Oct 2025
Postcode
SE10 8UH

Description

Construction of a single storey rear extension and alterations to front lightwell including insta... Data via plota.co.uk

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Last checked

Site constraints 10

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 ↗
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From rivers and the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
National infrastructure project: Thames Tideway Tunnel
The site is inside the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, about 466 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
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 ↗
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
Radon affected area, class 2; 2 listed buildings within 150 m of the postcode pin; Inside the Greenwich built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Town centre about 96 m away: Greenwich West.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), 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 £125,501 in April 1996. Terraced house, freehold.

16 April 1996£125,501

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

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Other new applications on this street

18 Aug 2026Approved

48 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ

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26 Oct 2026Approved

Ravensbourne Wharf, Norman Road, London, SE10 9QF

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26 Oct 2026Pending

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21 Oct 2026Pending

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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
Statement of work: T1 London Plane ? Rear boundary. Crown Reduction - To reduce the heigh…
25/0107/TC
2018 Approved
London Plane Tree (Rear Garden) - Crown reduce to previous pruning points (35%/ not more…
18/4029/TC
Within ~100m

Nearby activity

2025 Refused
61 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Construction of a rear extension to the lower ground floor with associated internal alter…
25/2507/HD
2025 Refused
61 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Construction of a first floor rear extension.
25/2503/HD
2025 Approved
3 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UH
Repaving of the front drive, reposition of bin store and installation of a cycle store to…
25/3769/HD
2025
67 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Construction of rear extension with alterations to the existing extension.
25/4319/HD
2025 Approved
63 ASHBURNHAM PLACE, GREENWICH, LONDON, SE10 8UG
Installation of replacement windows with new double glazed windows and associated works.
25/2956/HD
2025 Approved
65 ASHBURNHAM PLACE, GREENWICH, LONDON, SE10 8UG
Replacement of 11 sash windows installed into the existing box frames and replacement of…
25/2686/HD
2025 Approved
23 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UH
Rear Garden - Fell - Silver Birch and 30% reduction of the other tree (Maple? see photos)…
25/2453/TC
2025 Withdrawn
61 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Construction of a single storey rear wrap around extension, altered sunken patio and asso…
25/1429/HD
2025 Withdrawn
61 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Construction of upper level rear extension and all associated works (resubmission).
25/1428/HD
2025 Approved
88 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
01 - Holly - Carefully fell to near ground level - To facilitate a new landscaping projec…
25/1716/TC
2025 Approved
59 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
(T1) Leyland cypress: section fell to ground level - partially dead, extremely close to b…
25/1658/TC
2025 Approved
86 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
T1 Lime ? Front Boundary To re-pollard reducing back to previous reduction points
25/1611/TC
2025 Approved
59 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Installation of new timber box sash windows to the front and rear of the property, design…
25/1024/HD
2025 Approved
88 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
01-Holly - Reduce height by 3m and reduce laterals to shape. 01 - To give sufficient clea…
25/1313/TC
2025 Approved
68 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
T1 Fell Fruit tree - died and is rotting from the inside and has holes in. The tree is cl…
25/0656/TC
2025 Approved
4A ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UH
Replacement of two casement windows at the rear of the property with timber heritage doub…
25/0205/F
2025 Approved
83 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
T1 - Acacia - rear boundary - fell tree Tree has out grown its surroundings and causing p…
25/0624/TC
2025 Approved
6 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UH
T1 - Laurel growing in the front garden - To reduce garden side growth by .5m from a curr…
25/0592/TC
2025 Approved
61 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Replacement of existing front ground floor and lower ground floor timber sash windows wit…
25/0187/HD
2024 Approved
71 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Installation of new timber box sash windows to the front and rear of the property, to mat…
24/4104/HD
2016 Approved
67 Ashburnham Place, Greenwich, London, SE10 8UG
Installation of replacement double glazed timber windows to the front elevation.
16/0834/F
2016 Approved
9A ASHBURNHAM GROVE, GREENWICH, SE10 8UH
Construction of a single storey rear extension and replacement of french doors and instal…
16/0324/F
2016 Approved
44 Ashburnham Place, Greenwich, SE10 8UG
Installation of a rear replacement upvc bathroom window.
16/0404/F
2016 Approved
63 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UJ
Crown reduce sycamore tree in rear garden by 30%. Cherry tree in front garden crown reduc…
16/0771/TC
2016 Approved
5 ASHBURNHAM GROVE, GREENWICH, LONDON, SE10 8UH
Replacement of lower ground floor front window with timber french doors.
16/0072/F
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
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.