21 Gunnersbury Crescent London Borough of Ealing W3 9AA
Details of Enhanced Sound Insulation Values of at least 10dB as necessary above the ADE Building Regulations value for residential use, of the floor/ ceiling/ walls separating the commercial premises from dwellings in relation to Condition 9 of planning permission ref: 251324FUL dated 27/02/2026 for: Change of use of dwellinghouse (Use Class C3) to HMO (Use Class C4) into a 10-bed HMO (Sui-Generis) Single-storey side extension with conversion of the garage into a habitable room, Alteration of roof from hip to gable end; rear roof extension with the provision of refuse and cycle storage.
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Progress
Application details
- Reference
- 260960CND
- Local authority
- Ealing
- Postcode
- W3 9AA
- Ward
- EALCOM
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 5 Mar 2026
- Validated
- 5 Mar 2026
- Comments close
- 25 Mar 2026
- Target decision
- 30 Apr 2026
- Decided
- 29 Apr 2026
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 21 GUNNERSBURY CRESCENT, LONDON, W3 9AASemi-detached · Not a standard market sale · £855,00010 months ago22 Oct 2025
- 26 GUNNERSBURY CRESCENT, LONDON, W3 9AADetached · £1,065,00014 months ago27 Jun 2025
- FLAT A, 37 GUNNERSBURY CRESCENT, LONDON, W3 9AAFlat or maisonette · Leasehold · Not a standard market sale · £525,00020 months ago20 Dec 2024
- 13 GUNNERSBURY CRESCENT, LONDON, W3 9AASemi-detached · £1,325,00023 months ago27 Sept 2024
- 19 GUNNERSBURY CRESCENT, LONDON, W3 9AATerraced · £1,360,0002 years ago2 Jul 2024
- 3 GUNNERSBURY CRESCENT, LONDON, W3 9AAOther · Not a standard market sale · £885,0002 years ago15 May 2024
- 6A GUNNERSBURY CRESCENT, LONDON, W3 9AAFlat or maisonette · Leasehold · £590,0003 years ago21 Sept 2022
- 19 GUNNERSBURY CRESCENT, LONDON, W3 9AATerraced · Not a standard market sale · £810,0004 years ago24 Jun 2022
Homes here go for about £1,195,000 — the median of the last 4 market sales in W3 9AA, £590,000 to £1,360,000.
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.
Nearby applications
- 21 Gunnersbury Crescent London Borough of Ealing W3 9AAPermittedNext door
- 21 Gunnersbury Crescent London Borough of Ealing W3 9AAPermittedNext door
- Gunnersbury Crescent Ealing W3 9AAPermittedNext door
- Gunnersbury Crescent Ealing W3 9AAPermittedNext door
- Gunnersbury Crescent Ealing W3 9AAPermittedNext door
- Boddington Gardens Ealing W3 9ASRefusedAdjoining