21a, Compton Road, Brighton, BN1 5AL
About 21a
21a is a two-bedroom mid-terrace house in Brighton (BN1 5AL). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2017) shows a C (score 69), just inside the C band. When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Poor to Good.
Untraded for 15 years, with the last transfer in February 2011. At 54 m² it sits well below the postcode median (97 m² across 54 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £334,000 is 45.2% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£396/sq ft) was about 48.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2004.
What this property has
Inside
- Bedrooms2
Outside
- Private gardenYes
Everything you need to know about 21a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Windows upgraded, improving insulation
Wall insulation improved
Low energy lighting percentage decreased
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
1 application on record at 21a, Compton Road, Brighton, BN1 5AL
- Sept 2004RenovationFullOutcome in report
Replacement of rear external staircase.
- Documents
- 2 docs on file
- Reference
- BH2004/02616/FP
Unlock 21a, Compton Road, Brighton, BN1 5AL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 9 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£334,000
Modelled from EPC, postcode comparables.
£230,000
Recorded with HM Land Registry.
Sales timeline
25 February 2011Most recent
£230,000
Median price across the last 5 sales in BN1 5AL: £700,000 (2025–2023).
Nearby sales in BN1 5AL
Versus other Compton Road homes
Price per m²
£4,259
Street avg £3,791
Floor Area
54 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.5 t/year
Everything you need to know about 21a
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
21/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Church of the Good Shepherd — bus stop.
Closest school
0.4 km
Stanford Infant School. 39 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
51.5dB

Night-time· 23:00 – 07:00
41.2dB






