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Permitted20/04998/LPSubmitted 5 years agoLoft conversion

17 Firsby Avenue London Borough of Croydon CR0 8TP

Alterations erection of dormer extension in side roofslope of dwelling

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Progress

Submitted
29 Sept 2020
— completed
Validated
29 Sept 2020
— completed
Consultation
8 Oct 2020
— completed
Target date
24 Nov 2020
— completed
Decided
17 Nov 2020
— completed

Application details

Reference
20/04998/LP
Local authority
Croydon
Postcode
CR0 8TP
Ward
SHN18
Application type
All Other
Property type
House

Key dates

Submitted
29 Sept 2020
Validated
29 Sept 2020
Comments close
8 Oct 2020
Target decision
24 Nov 2020
Decided
17 Nov 2020

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £632,500 — the median of the last 8 market sales in CR0 8TP, £425,500 to £793,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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