17a, Chatham Place, Brighton, BN1 3TP
About 17a
17a is a one-bedroom mid-terrace house in Brighton (BN1 3TP). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band A. At 45 m² this is the 22nd smallest of 53 units on EPC record in the building, where floor areas span 32–126 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (August 2025) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2014. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Good.
Last sale on file: £200,000 in February 2019. Across the public record there are 5 sales, relatively high churn for a single property. Across 1999–2019, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £238,000 is 19% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 43% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 11 August 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
More low energy lighting installed
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 £885 · Includes VAT
Planning history
17a has no planning applications on record.
But the area is active
23 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17a has more than quadrupled in price since its earliest registered sale in 1999.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 19 years.
£200,000
Growth on file: 7.8% per year over 19 years.
Sales timeline
8 February 2019Most recent
£200,000
+5.3%over 4 years9 October 2014
£190,000
+53.8%over 11 years25 September 2003
£123,500
+45.3%over 2 years21 June 2001
£85,000
+81.4%over 1 year12 November 1999
£46,850
Median price across the last 5 sales in BN1 3TP: £350,000 (2025–2022).
Nearby sales in BN1 3TP
15a, Chatham Place, Brighton, BN1 3TP
Sold Feb 2025
£140,0007 Chatham Place, Brighton, BN1 3TP
Sold Sept 2023
£730,000Flat 2, 3 Chatham Place, Brighton, BN1 3TP
Sold Mar 2023
£323,0009a, Chatham Place, Brighton, BN1 3TP
Sold Dec 2022
£350,000Top Floor Flat, 2 Chatham Place, Brighton, BN1 3TP
Sold Jul 2022
£360,000
Versus other Chatham Place homes
EPC Rating for 17a runs comfortably ahead of the street norm.
Price per m²
£4,444
Street avg £3,934
Floor Area
45 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.6 t/year
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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
Seven Dials — bus stop.
Closest school
0.5 km
Brighton Hove and Sussex Sixth Form College. 32 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
54.8dB

Night-time· 23:00 – 07:00
45.3dB







