13b, Castle Street, Brighton, BN1 2HD
About 13b
13b is an end-of-terrace house in Brighton (BN1 2HD). It has a recorded floor area of 64 m² (around 689 sq ft). The latest certificate (July 2018) shows a C (score 79), 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 lift it to A (score 93), a 2-band jump.
Today's modelled estimate of £408,000 is 13.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£523/sq ft) was about 59.1% above the typical sold price in the postcode. Last sale on file: £360,000 in May 2019.
Energy performance
13b's carbon output is low for the local stock.
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
13b 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
13b valuation sits well clear of the typical sold price in this postcode.
£408,000
Modelled from EPC, postcode comparables.
£360,000
Recorded with HM Land Registry.
Sales timeline
7 May 2019Most recent
£360,000
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, 13b stands well clear of the street.
Price per m²
£5,625
Street avg £4,637
Floor Area
64 m²
Street avg 77 m²
CO₂ Emissions
1.5 t/year
Street avg 3.4 t/year
Years Held
7 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







