← Back to search

Permitted21/01643/HSESubmitted 5 years agoRear extension

1 Osterley Gardens London Borough of Croydon CR7 8DH

Alterations, erection of part-single/two storey side/rear extension and front porch extension.

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
1 Apr 2021
— completed
Validated
1 Apr 2021
— completed
Consultation
4 May 2021
— completed
Target date
27 May 2021
— completed
Decided
26 May 2021
— completed

Application details

Reference
21/01643/HSE
Local authority
Croydon
Postcode
CR7 8DH
Ward
NP18
Application type
Householder
Property type
House

Key dates

Submitted
1 Apr 2021
Validated
1 Apr 2021
Comments close
4 May 2021
Target decision
27 May 2021
Decided
26 May 2021

Estimated project value

£105k–£175k

Based on the 46.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 46m² · 3 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £520,000 — the median of the last 5 market sales in CR7 8DH, £475,500 to £705,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications