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Permitted21/01263/PN42Submitted 5 years agoRear extension

30 Thorndon Avenue West Horndon Brentwood Essex CM13 3TT

Single storey rear extension with new window to side elevation. The proposed extension would extend 4.636m beyond the rear wall of the original dwelling, the maximum height of the proposed extension would be 2.881m and the proposed eaves height would be 2.675m

Find on council portalDocuments (7)

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Progress

Submitted
26 Jul 2021
— completed
Validated
26 Jul 2021
— completed
Consultation
2 Sept 2021
— completed
Target date
6 Sept 2021
— completed
Decided
10 Sept 2021
— completed

Application details

Reference
21/01263/PN42
Local authority
Brentwood
Postcode
CM13 3TT
Ward
Herongate, Ingrave And West Horndon
Application type
Outline
Property type
House

Key dates

Submitted
26 Jul 2021
Validated
26 Jul 2021
Comments close
2 Sept 2021
Target decision
6 Sept 2021
Decided
10 Sept 2021

7 documents · 0 comments · 4 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. 4 recent sales are listed below.

Homes here go for about £655,000 — the median of the last 8 market sales in CM13 3TT, £455,000 to £825,000.

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