21 Lonsdale Road Richmond SW13 9JP
Two storey rear extension, extending existing roof to create larger crown roof, forming one rear box dormer. Single storey rear extension spanning whole rear width with installation of two roof lanterns. New single storey side extension with installation of two lanterns. Replacement front door, new windows to side elevation and a basement extension.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- PA25/3552
- Local authority
- Richmond
- Postcode
- SW13 9JP
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 10 Dec 2025
- Validated
- 10 Dec 2025
- Comments close
- 9 Jan 2026
- Target decision
- 4 Feb 2026
Estimated project value
£455k–£950k
Based on the 282m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 282m² · 1 additional bedrooms
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 21 LONSDALE ROAD, LONDON, SW13 9JPDetached · £6,230,0002 years ago25 Oct 2023
- 29 LONSDALE ROAD, LONDON, SW13 9JPDetached · £7,200,0003 years ago17 Jul 2023
- FLAT 4, BROOK HOUSE, 35 LONSDALE ROAD, LONDON, SW13 9JPFlat or maisonette · Leasehold · £500,0004 years ago16 Mar 2022
- 37 LONSDALE ROAD, LONDON, SW13 9JPDetached · £9,900,0005 years ago18 Dec 2020
- 31A LONSDALE ROAD, LONDON, SW13 9JPSemi-detached · £800,0006 years ago17 Dec 2019
- 33A LONSDALE ROAD, LONDON, SW13 9JPDetached · Not a standard market sale · £4,700,00010 years ago27 Nov 2015
- 25 LONSDALE ROAD, LONDON, SW13 9JPDetached · £6,700,00011 years ago30 Jul 2015
- FLAT 1, 39 LONSDALE ROAD, LONDON, SW13 9JPDetached · Not a standard market sale · £6,100,00012 years ago8 Jan 2014
Homes here go for about £6,465,000 — the median of the last 6 market sales in SW13 9JP, £500,000 to £9,900,000.
Contains HM Land Registry data © Crown copyright and database right 2023. 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
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- 54 Lonsdale Road Richmond SW13 9JSPermitted70 yd
- 44 Lonsdale Road Richmond upon Thames SW13 9EBPending74 yd