3 Chestnut Avenue Oxford Oxfordshire OX3 9JJ
Application to certify that the proposed flat roof single storey rear extension is lawful development.
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Progress
Application details
- Reference
- 26/02601/CPU
- Local authority
- Oxford
- Postcode
- OX3 9JJ
- Ward
- Headington Ward
- Application type
- Outline
- Property type
- Flat
Key dates
- Submitted
- 23 Oct 2026
- Validated
- 23 Oct 2026
- Target decision
- 18 Dec 2026
2 documents · 0 comments · 2 constraints
Estimated project value
£35k–£63k
Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 61 CHESTNUT AVENUE, OXFORD, OX3 9JJDetached · Not a standard market sale · £552,50015 months ago29 Jul 2025
- 39 CHESTNUT AVENUE, OXFORD, OX3 9JJSemi-detached · £392,00021 months ago10 Jan 2025
- 35 CHESTNUT AVENUE, OXFORD, OX3 9JJSemi-detached · £750,0002 years ago18 Dec 2023
- 51 CHESTNUT AVENUE, OXFORD, OX3 9JJDetached · £545,0005 years ago20 Nov 2020
- 55 CHESTNUT AVENUE, OXFORD, OX3 9JJTerraced · £610,0009 years ago4 Oct 2017
- 1 CHESTNUT AVENUE, OXFORD, OX3 9JJSemi-detached · £570,00010 years ago23 Mar 2016
- 35 CHESTNUT AVENUE, OXFORD, OX3 9JJSemi-detached · £575,00011 years ago12 Feb 2015
- 57 CHESTNUT AVENUE, OXFORD, OX3 9JJDetached · £550,00012 years ago15 Nov 2013
Homes here go for about £570,000 — the median of the last 7 market sales in OX3 9JJ, £392,000 to £750,000.
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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