13a, Castle Street, Brighton, BN1 2HD
About 13a
13a is an end-of-terrace house in Brighton (BN1 2HD). It has a recorded floor area of 65 m² (around 700 sq ft). The latest certificate (July 2018) shows a C (score 78), near the top of the C band. When first surveyed in April 2018 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good; while floor efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 91).
Across 2019–2021, sale prices on this property compounded at 3.8% per year. On a £-per-square-foot basis, the last sale (£572/sq ft) was about 76.5% above the typical sold price in the postcode. Sold December 2021 for £400,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
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Planning history
13a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£411,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 3 years.
£400,000
Growth on file: 3.8% per year over 3 years.
Sales timeline
8 December 2021Most recent
£400,000
+9.9%over 2 years29 May 2019
£364,000
Median price across the last 5 sales in BN1 2HD: £425,000 (2023–2022).
Nearby sales in BN1 2HD
Versus other Castle Street homes
On epc rating, 13a stands well clear of the street.
Price per m²
£6,154
Street avg £4,611
Floor Area
65 m²
Street avg 77 m²
CO₂ Emissions
1.7 t/year
Street avg 3.4 t/year
Years Held
4 years
Street avg 12 years
Similar properties nearby
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
0.2 km
Waitrose — bus stop.
Closest school
0.1 km
St Mary Magdalen Catholic Primary School. 27 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
56.1dB

Night-time· 23:00 – 07:00
45.9dB







