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Permitted21/02906/HSESubmitted 5 years agoRear extension

21 Sundown Avenue London Borough of Croydon CR2 0RQ

Alterations and demolition of existing conservatory at the rear and existing side garage and erection of a single storey side and rear extension with raised patio area

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Progress

Submitted
1 Jun 2021
— completed
Validated
1 Jun 2021
— completed
Consultation
7 Jul 2021
— completed
Target date
27 Jul 2021
— completed
Decided
27 Jul 2021
— completed

Application details

Reference
21/02906/HSE
Local authority
Croydon
Postcode
CR2 0RQ
Ward
SA18
Application type
Householder
Property type
House

Key dates

Submitted
1 Jun 2021
Validated
1 Jun 2021
Comments close
7 Jul 2021
Target decision
27 Jul 2021
Decided
27 Jul 2021

Estimated project value

£120k–£205k

Based on the 54.0m² 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: 54m² · 1 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 £625,000 — the median of the last 7 market sales in CR2 0RQ, £210,000 to £800,000.

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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