11a, East Street, Brighton, BN1 1HP
About 11a
11a is an end-of-terrace house in Brighton (BN1 1HP). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2025) shows a C (score 74). When first surveyed in February 2019 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good; while window efficiency dropped from Good to Average.
At 111 m² the property is well over the postcode median (63 m² across 5 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2019–2019, sale prices on this property compounded at -97.1% per year. Today's modelled estimate of £313,000 sits 3030% above the 2019 sale of £10,000. On a £-per-square-foot basis, the last sale (£8/sq ft) was about 93.4% below the postcode norm. Last sale on file: £10,000 in September 2019.
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
11a 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
Latest sale on 11a was the lowest on Land Registry record across the postcode.
£313,000
Modelled from EPC, postcode comparables and a sale-price growth of -97.1% per year over 1 year.
£10,000
Growth on file: -97.1% per year over 1 year.
Sales timeline
26 September 2019Most recent
£10,000
-97.1%16 April 2019
£340,000
Median price across the last 5 sales in BN1 1HP: £94,000 (2025–1999).
Versus other East Street homes
11a outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 50 (E)
Floor Area
111 m²
Street avg 61 m²
CO₂ Emissions
3.2 t/year
Street avg 4.4 t/year
Habitable Rooms
7 rooms
Street avg 3 rooms
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
21/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pool Valley Coach Station — bus station.
Closest school
0.3 km
Middle Street Primary School. 22 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
58.3dB

Night-time· 23:00 – 07:00
48.9dB






