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Permitted20/03309/GPDOSubmitted 6 years agoRear extension

6 Biggin Hill London Borough of Croydon SE19 3HY

Erection of a single storey rear extension projecting out 6 metres from the rear wall of the original house with a height to the eaves of 2.8 metres and a maximum height of 3 metres

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Progress

Submitted
27 Jul 2020
— completed
Validated
27 Jul 2020
— completed
Consultation
27 Jul 2020
— completed
Target date
7 Sept 2020
— completed
Decided
8 Sept 2020
— completed

Application details

Reference
20/03309/GPDO
Local authority
Croydon
Postcode
SE19 3HY
Ward
NP18
Application type
Prior Approval
Property type
House

Key dates

Submitted
27 Jul 2020
Validated
27 Jul 2020
Comments close
27 Jul 2020
Target decision
7 Sept 2020
Decided
8 Sept 2020

Estimated project value

£41k–£75k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £565,000 — the median of the last 4 market sales in SE19 3HY, £340,000 to £790,500.

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