28 Dunbar Avenue Norbury London SW16 4SD Data via plota.co.uk

26/02752/NMA - Non-material amendment Approved
Admin / procedural

Proposal

Non-material amendment to planning permission 26/01906/HSE Erection of part single part two-storey rear extension. The amendment relates to the increase the first floor extension width by 30 cm. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
28 Sept 2026
✓
Consultation
22 Oct 2026
✓
Approved
23 Oct 2026

Approved on 23 Oct 2026 · Delegated Business Meeting · Last checked 24 Oct 2026

Documents 5

Decision & officer reports 2

PDF APPROVED (NMA) - DETERMINATION - DEC NOT Decision Notice(s) · 23 Oct 2026 View ↗ PDF OFFICER REPORT WEB - FINAL Officers Report Final · 23 Oct 2026 View ↗

Plans & drawings 2

PDF ELEVATION (REAR) - PROPOSED Drawing · 28 Sept 2026 View ↗ PDF FLOOR PLAN Drawing · 28 Sept 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 28 Sept 2026 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 5

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 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: Croydon 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 Croydon built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Designated open space 25 m away.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 22 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 £565,000 in June 2026. Terraced house, freehold.

19 June 2026£565,000

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

Building

Floor area105 m² (1,130 sq ft)
Energy ratingD (58 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 May 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Croydon
Application type
Non-material amendment
Postcode
SW16 4SD
Received
28 Sept 2026
Validated
28 Sept 2026
Ward
Norbury And Pollards Hill
Case officer
Show
Target decision
26 Oct 2026
Decision
Approved
Decision date
23 Oct 2026
Decision level
Delegated Business Meeting
Applicant
Show
Agent
Draw and Plan

Public comments

No public comments yet.

Last counted 24 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15255137
Planning Portal ref
PP-15255137
Consultation
22 Oct 2026
Statutory expiry
26 Oct 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2023 Refused
Adjacent 1 Dunbar Avenue Norbury London SW16 4SB
Demolition of existing garage and erection of 1-bedroom dwelling
23/03479/FUL
2023 Approved
48 Dunbar Avenue Norbury London SW16 4SD
Erection of a single storey rear extension projecting out 5 metres from the rear wall of…
23/01691/GPDO
2022 Refused
Garage Site Land Adjacent To 1 Dunbar Avenue Norbury London SW16 4SB
Demolition of the existing garage and erection of a 2 storey detached house
22/04671/FUL
2022 Approved
83 Dalmeny Avenue Norbury London SW16 4RR
Demolition of existing single storey rear extension and erection of new single storey rea…
22/04593/LP
2022 Withdrawn
Land To R/O 109-111 Dalmeny Avenue Norbury London SW16 4RR
Erection of a single-storey detached dwellinghouse (Use Class C3), Associated demolition…
22/00347/FUL
2022 Approved
66 Dunbar Avenue Norbury London SW16 4SD
Erection of a single storey rear extension projecting out 6 metres from the rear wall of…
22/02161/GPDO
2022 Approved
79 Dalmeny Avenue Norbury London SW16 4RR
Erection of a single storey rear extension projecting out 6 metres from the rear wall of…
22/01909/GPDO
2022 Approved
79 Dalmeny Avenue Norbury London SW16 4RR
Erection of a dormer extension and rooflights for a loft conversion and erection of a sum…
22/01913/LP
2021 Approved
83 Dalmeny Avenue Norbury London SW16 4RR
Erection of rear roof dormer extension and provision of rooflights in front roofslope
21/05683/LP
2021 Approved
87 Dalmeny Avenue Norbury London SW16 4RR
Conversion of loft to habitable space and erection of rear dormer. Installation of roofli…
21/05703/LP
2021 Approved
101 Dalmeny Avenue Norbury London SW16 4RR
Erection of a single storey rear extension projecting out 3.75 metres from the rear wall…
21/03966/GPDO
2021 Approved
106 Dalmeny Avenue Norbury London SW16 4RP
Loft conversion and rear dormer extension with Juliette balcony and 2 rooflights to front…
21/01130/LP
2020 Approved
58 Dunbar Avenue Norbury London SW16 4SD
Erection of single storey rear extension
20/06297/HSE
2020 Refused
36 Dunbar Avenue Norbury London SW16 4SD
Erection of an additional storey increasing the height of the existing house
20/05786/GPDO
2020 Approved
36 Dunbar Avenue Norbury London SW16 4SD
Erection of single storey side/rear extension.
20/04060/HSE
2020 Refused
Land Adjoining 1 Dunbar Avenue Norbury London SW16 4SB
Demolition of detached garage and erection of a two-storey two-bedroom dwelling with acco…
20/02656/FUL
2020 Refused
58 Dunbar Avenue Norbury London SW16 4SD
Erection of a single storey rear extension projecting out 4 metres from the rear wall of…
20/02426/GPDO
2020 Approved
56 Dunbar Avenue Norbury London SW16 4SD
Erection of dormer extension in rear roofslope and installation of rooflights in front ro…
20/01492/LP
2020 Approved
48 Dunbar Avenue Norbury London SW16 4SD
Erection of single-storey rear extension, erection of rear dormer, installation of 3 roof…
20/01588/LP
2020 Approved
1A Dunbar Avenue Norbury London SW16 4SB
Erection of first floor rear extension
20/00772/HSE
2017 Approved
1 Dunbar Avenue Norbury London SW16 4SB
Use as dwelling house
17/01857/FUL
2017 Approved
122 Dalmeny Avenue Norbury London SW16 4RP
Erection of mansard roof extension in rear roof slope
17/00777/LP
2017 Withdrawn
122 Dalmeny Avenue Norbury London SW16 4RP
erection of mansard roof extension at rear
17/00580/HSE
2016 Approved
122 Dalmeny Avenue Norbury London SW16 4RP
Erection of single storey rear extension
16/05695/LP
2016 Approved
36 Dunbar Avenue, Norbury, London, SW16 4SD
Erection of gable end roof extension with dormer extension in rear roof slope
16/01623/LP
Croydon
Planning Authority Score
3.6/10
Below average
#215 of 296 councils
Relevant to this application:
Householder decisions

Croydon ranks #159 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (87%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Croydon decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #286 of 296
87%
Householder approved
Below avg (90%) #230 of 296
62%
Decided in 8 weeks
Below avg (63%) #159 of 296
44%
Extended time limit
Above avg (41%) #177 of 296
45%
Minor dwellings approved
238 decided (1-9 homes)
58%
Major dwellings approved
12 decided (10+ homes)
53%
Change of use approved
53 decided
1,590
Total decisions
403 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.