27 Portland Street, Brighton, BN1 1RN
About 27 Portland Street
27 Portland Street is a mid-terrace house in Brighton (BN1 1RN). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (April 2021) shows a C (score 70). The rating has held steady at C across 2 certificates since July 2010. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 85).
At 100 m² the property is well over the postcode median (62 m² across 27 EPCs), placing it in the larger end of the local stock. Across 2002–2022, sale prices on this property compounded at -14.5% per year. Today's modelled estimate of £473,000 sits 3684% above the 2022 sale of £12,500. On a £-per-square-foot basis, the last sale (£12/sq ft) was about 96.5% below the postcode norm. Most recent transfer: May 2022 at £12,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 27 Portland Street
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

Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £695 · Includes VAT
Planning history
27 Portland Street has no planning applications on record.
But the area is active
27 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 27 Portland Street was the lowest on Land Registry record across the postcode.
£473,000
Modelled from EPC, postcode comparables and a sale-price growth of -14.5% per year over 20 years.
£12,500
Growth on file: -14.5% per year over 20 years.
Sales timeline
26 May 2022Most recent
£12,500
-95.9%over 15 years12 January 2007
£305,000
+11.3%over 4 years5 September 2002
£274,000
Median price across the last 5 sales in BN1 1RN: £470,000 (2024–2018).
Nearby sales in BN1 1RN
Versus other Portland Street homes
27 Portland Street is notably below the street on price per m².
Price per m²
£125
Street avg £4,751
Floor Area
100 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.2 t/year
Everything you need to know about 27 Portland Street
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

Similar properties nearby
1 Daisy Court, 65 Middle Street
BN1 1JG
1 Ship Street Gardens
BN1 1AJ
1 Pavilion Mews
BN1 1GX
1 Windsor Street
BN1 1RJ
1 Tichborne Street
BN1 1UR
1 Black Lion Lane
BN1 1NL
1 Little East Street
BN1 1HT
1 Bond Street Laine
BN1 1RT
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
Clock Tower — bus stop.
Closest school
0.3 km
St Paul's CofE 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
58.0dB

Night-time· 23:00 – 07:00
48.2dB






