8 Colvestone Crescent, Hackney, London, E8 2LH Data via plota.co.uk

2025/1425 - Householder Planning Refused

Proposal

Installation of a wall-mounted external air conditioning condenser unit at upper ground floor balcony level to the rear elevation of the host property. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
21 Jun 2025
✓
Validated
16 Jul 2025
✗
Refused
13 Oct 2025
Appeal
Not lodged

Refused on 13 Oct 2025 · Delegated · Last checked 18 Oct 2026

Site constraints 7

Grade II listed: Forecourt Railings to Colvestone Primary School
List entry 1226422 · 28 m away · 1 more listed building within 150 m (1 Grade II)
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.
Show the other one with distances
Historic England ↗
St Mark's 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 ↗
2 Article 4 directions
St Mark's Conservation Area (article 4 direction area) · Whole of the London Borough of Hackney. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
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 ↗
Also on the record
Inside the Hackney built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre 18 m away: Dalston.
Not affected
Outside flood zones 2 and 3 · 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 2

Last sold for £1,455,000 in August 2024. Terraced house, freehold.

16 August 2024£1,455,000
17 July 2015£1,000,000

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

Building

Floor area173 m² (1,862 sq ft)
Energy ratingD (68 out of 100), could reach C
PropertyMid-terrace house, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2021, 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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Important details

Council
Hackney
Application type
Householder Planning
Postcode
E8 2LH
Received
21 Jun 2025
Validated
16 Jul 2025
Ward
Dalston Ward
Case officer
Show
Target decision
10 Sept 2025
Decision
Refuse
Decision date
13 Oct 2025
Decision level
Delegated
Applicant
Show
Agent
SIXTHART

How this decision compares

Decided in 89 days from validation, 8 days slower than Hackney's median of 81 for utility and infrastructure works. Refused, as 14% of utility and infrastructure works here are.

31%decided within 8 weeks
86%approved
89decided in the last year

Plota live figures for utility and infrastructure works decided by Hackney in the last twelve months, from validation. Hackney decision record →

Consultation & key dates

Statutory expiry
10 Sept 2025
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

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.