18a, Robert Street, Brighton, BN1 4AH
About 18a
18a is a mid-terrace house in Brighton (BN1 4AH). It has a recorded floor area of 40 m² (around 436 sq ft). At 40 m² this is the 6th smallest of 30 units on EPC record in the building, where floor areas span 30–99 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2009) shows a C (score 75), near the top of the C band. The latest certificate is from November 2009, so improvements made since then won't be reflected.
At 40 m² it sits well below the postcode median (66 m² across 29 EPCs), making it one of the more compact homes locally.
Energy performance
18a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Nov 2019
EPC Rating
Certificate validity
Expired on 6 November 2019
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
18a has no planning applications on record.
But the area is active
27 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£249,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in BN1 4AH: £530,000 (2025–2022).
Nearby sales in BN1 4AH
Versus other Robert Street homes
EPC Rating for 18a runs comfortably ahead of the street norm.
EPC Rating
75 (C)
Street avg 69 (C)
Floor Area
40 m²
Street avg 49 m²
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Aster House, Ditchling Road
BN1 4ZL
1 Carola Court, Francis Street
BN1 4ZH
1 Ditchling Rise
BN1 4QL
1 Circus Parade, New England Road
BN1 4GW
1 Gloucester Mews, Gloucester Road
BN1 4BW
1 Brunswick Row
BN1 4JZ
1 Gloucester Passage
BN1 4AS
1 Frederick Gardens
BN1 4TB
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1110/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
North Laine — bus stop.
Closest school
0.4 km
Carlton Hill Primary School. 28 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.9dB

Night-time· 23:00 – 07:00
46.8dB







