Abacus, Flat 18 Block B, 9 London Terrace, Brighton, BN1 4JP
About Abacus
Abacus is a mid-terrace house in Brighton (BN1 4JP). It has a recorded floor area of 114 m² (around 1227 sq ft) and council tax band C. The latest certificate (August 2014) returns a B (score 83), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from August 2014, so improvements made since then won't be reflected. At 114 m² this is the 49th smallest of 54 units on EPC record in Abacus, where floor areas span 20–115 m². The building's EPC ratings span D to B, with this unit at the top.
At 114 m² the property is well over the postcode median (66 m² across 63 EPCs), placing it in the larger end of the local stock.
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Energy performance
Abacus's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Aug 2024
EPC Rating
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Planning history
Abacus has no planning applications on record.
But the area is active
29 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Abacus has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£387,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in BN1 4JP: £275,000 (2017–2015).
Nearby sales in BN1 4JP
11a, Basement Flat, London Terrace, Brighton, BN1 4JP
Sold Apr 2017
£223,00013 London Terrace, Brighton, BN1 4JP
Sold Apr 2015
£275,00012 London Terrace, Brighton, BN1 4JP
Sold Mar 2015
£330,00014 London Terrace, Brighton, BN1 4JP
Sold Mar 2015
£400,00010 London Terrace, Brighton, BN1 4JP
Sold Mar 2015
£415,000
Versus other London Terrace homes
Floor Area for Abacus runs comfortably ahead of the street norm.
EPC Rating
83 (B)
Street avg 78 (C)
Floor Area
114 m²
Street avg 59 m²
CO₂ Emissions
1.5 t/year
Street avg 1.3 t/year
Everything you need to know about Abacus
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
0.0 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.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.6dB

Night-time· 23:00 – 07:00
47.3dB






