17 Detmold Road, Hackney, London, E5 9NJ Data via plota.co.uk

2026/1933 - Householder Planning Consultation/Publicity

Proposal

Erection of single-storey ground floor rear extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
4 Sept 2026
✓
Validated
17 Sept 2026
Decision
Expected by 12 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 12 Nov 2026, from Hackney's recent extensions.

Site constraints 5

Air quality management area: Hackney 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: Southwold Junior Mixed and Infants' School, Grade II, 31 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 ↗
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
SSSI 472 m away: Walthamstow Reservoirs SSSI; Inside the Hackney built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 29 September 2026. Historic England, the Environment Agency, Natural England 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 6

Last sold for £660,000 in April 2026. Terraced house, freehold.

27 April 2026£540,000Recorded as a transfer outside a standard sale. One of 3 sales recorded that day
27 April 2026£640,000Recorded as a transfer outside a standard sale. One of 3 sales recorded that day
27 April 2026£660,000Recorded as a transfer outside a standard sale. One of 3 sales recorded that day
30 June 2006£225,000
30 January 1997£55,000
12 November 1996£38,000

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

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Important details

Council
Hackney
Application type
Householder Planning
Postcode
E5 9NJ
Received
4 Sept 2026
Validated
17 Sept 2026
Ward
Lea Bridge Ward
Case officer
Show
Target decision
12 Nov 2026
Decision level
Delegated
Applicant
Show
Agent
Prestige Planning
Freehold owner
Show

Decision outlook

Day 17 of the 56-day target. Hackney usually decides extensions by day 56.

Day 1739 days to the 56-day target
56%decided within 8 weeks
83%approved
979decided in the last year

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

Consultation & key dates

Statutory expiry
12 Nov 2026
Hackney
Planning Authority Score
2.4/10
Poor
#256 of 296 councils
Relevant to this application:
Householder decisions

Hackney is slower than most councils at deciding householder applications, ranking #220 out of 296. Hackney is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.

One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Hackney decision statistics
Based on MHCLG data, the year to March 2026
82%
Overall approval rate
Below avg (87%) #248 of 296
84%
Householder approved
Below avg (90%) #257 of 296
53%
Decided in 8 weeks
Below avg (63%) #220 of 296
46%
Extended time limit
Above avg (41%) #201 of 296
75%
Minor dwellings approved
204 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
50%
Change of use approved
2 decided
1,323
Total decisions
241 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

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.