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11a, Basement Flat, London Terrace, Brighton, BN1 4JP

4 sales on record
Property type
Mid terrace
Floor -1
Habitable rooms
2
From EPC
Floor area
36 m²
388 sq ft
Energy rating
C
Score 73
Tenure
Owner Occupied
Overview

About 11a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

11a is a mid-terrace house in Brighton (BN1 4JP). It has a recorded floor area of 36 m² (around 388 sq ft) and construction records dating it to before 1900. The latest certificate (April 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since April 2014. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Average.

At 36 m² it sits well below the postcode median (66 m² across 63 EPCs), making it one of the more compact homes locally. On the market in April 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 2000–2017, sale prices on this property compounded at 9.3% per year. On a £-per-square-foot basis, the last sale (£575/sq ft) was about 198.1% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 11a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

11a's carbon output is low for the local stock.

Current Certificate(1 of 2)
Apr 2025

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2025from Apr 2014
Low Energy Lighting
33%67%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraBasement FlatEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 11a, Basement Flat, London Terrace, Brighton, BN1 4JP, sourced from the PlanIt planning register.

11a has no planning applications on record.

29

But the area is active

29 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

11a has more than quadrupled in price since its earliest registered sale in 2000.

Current estimate

£234,000

Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 17 years.

See how we calculated this
Last sold (2017)

£223,000

Growth on file: 9.3% per year over 17 years.

Sales timeline

  1. 20 April 2017Most recent

    £223,000

    +27.4%over 1 year
  2. 9 July 2015

    £175,000

    +86.2%over 11 years
  3. 28 August 2003

    £94,000

    +84.3%over 2 years
  4. 4 October 2000

    £51,000

Median price across the last 5 sales in BN1 4JP: £330,000 (2015–2011).

On the street

Versus other London Terrace homes

Four headline reads against 59 similar flats on this street, drawn from the latest EPC and Land Registry data.

11a outperforms the street on habitable rooms by a wide margin.

EPC Rating

73 (C)

Street avg 78 (C)

Below

Floor Area

36 m²

Street avg 60 m²

On par

CO₂ Emissions

1.4 t/year

Street avg 1.3 t/year

Below

Habitable Rooms

2 rooms

Street avg 1 rooms

Strongly above
Before you decide

Everything you need to know about 11a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Brighton district page.

Rail-style transport is unusually close for this postcode.

Crime

21/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Baker Street — bus stop.

Closest school

0.7 km

Downs Infant School. 31 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BN1 4JP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN1 4JP

Daytime· 07:00 – 23:00

56.6dB

Moderate
Night-time road noise heatmap for BN1 4JP

Night-time· 23:00 – 07:00

47.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11a, Basement Flat, London Terrace, Brighton, BN1 4JP. Each answer is also embedded as structured data for search engines.