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PermittedBH2026/00577Submitted 7 months agoRear extension

74 Southdown Avenue Brighton BN1 6EH

Single-storey side infill extension to the rear of the property. Demolition of rear garage outbuilding and rear boundary wall with replacement outbuilding for use as a home office.

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Map of the site

Progress

Submitted
9 Mar 2026
— completed
Validated
9 Mar 2026
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
8 May 2026
— completed

Application details

Reference
BH2026/00577
Local authority
Brighton
Postcode
BN1 6EH
Ward
Hollingdean And Fiveways
Application type
Full Planning
Property type
Commercial

Key dates

Submitted
9 Mar 2026
Validated
9 Mar 2026
Decided
8 May 2026

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.

Homes here go for about £728,750 — the median of the last 6 market sales in BN1 6EH, £685,000 to £1,195,000.

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

  • Conservation area
    Preston Park
    Stricter rules on external changes, materials and demolition.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications