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Permitted21/02103/HSESubmitted 5 years agoTwo-storey extension

40 Grenville Road London Borough of Croydon CR0 0NY

Alterations including erection of a part single, part two storey side extension, single storey front extension and single storey rear extension.

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Progress

Submitted
26 Apr 2021
— completed
Validated
26 Apr 2021
— completed
Consultation
4 Jun 2021
— completed
Target date
21 Jun 2021
— completed
Decided
9 Jun 2021
— completed

Application details

Reference
21/02103/HSE
Local authority
Croydon
Postcode
CR0 0NY
Ward
NAS18
Application type
Householder
Property type
House

Key dates

Submitted
26 Apr 2021
Validated
26 Apr 2021
Comments close
4 Jun 2021
Target decision
21 Jun 2021
Decided
9 Jun 2021

Estimated project value

£160k–£225k

Based on the 64.3m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 64.27m² · 2 additional bedrooms

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 £397,500 — the median of the last 6 market sales in CR0 0NY, £335,000 to £485,000.

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.

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