89 Sebastian Avenue Shenfield Essex CM15 8PP
Extend hipped roof to gable and add rear dormer, construct first floor side and single storey rear extensions
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
- 26/00837/HHA
- Local authority
- Brentwood
- Postcode
- CM15 8PP
- Ward
- Shenfield
- Application type
- Full
- Property type
- House
Key dates
- Submitted
- 18 Aug 2026
- Validated
- 18 Aug 2026
- Comments close
- 25 Sept 2026
- Target decision
- 13 Oct 2026
12 documents · 0 comments · 3 constraints
Estimated project value
£32k–£87k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 87 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · Not a standard market sale · £925,0006 months ago9 Mar 2026
- 83 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · £980,00010 months ago13 Oct 2025
- 72 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · £1,150,0002 years ago12 Apr 2024
- 88 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPSemi-detached · £780,0004 years ago11 Mar 2022
- 83 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · £660,0004 years ago17 Jan 2022
- 76 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · £802,0004 years ago24 Sept 2021
- 87 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · £840,0005 years ago28 Jun 2021
- 85 SEBASTIAN AVENUE, BRENTWOOD, CM15 8PPDetached · £600,0005 years ago5 Mar 2021
Homes here go for about £802,000 — the median of the last 7 market sales in CM15 8PP, £600,000 to £1,150,000.
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
- 83 Sebastian Avenue Shenfield Essex CM15 8PPPermittedAdjoining
- 90 Sebastian Avenue Shenfield Essex CM15 8PPRefused66 yd
- 32 Oliver Road Shenfield Essex CM15 8QAPermitted100 yd
- 34 Oliver Road Shenfield Essex CM15 8QAPending107 yd
- 66A Sebastian Avenue Shenfield Essex CM15 8PPPermitted145 yd
- 9 Oliver Road Shenfield Essex CM15 8QDPending178 yd