20 Portslade Mews, Portslade, Brighton, BN41 1AX
About 20 Portslade Mews
20 Portslade Mews is a mid-terrace house in Portslade, Brighton, Brighton (BN41 1AX). It has a recorded floor area of 109 m² (around 1173 sq ft) and council tax band D. The latest certificate (June 2015) returns a high B (score 88), putting the home a stone's throw from an A rating. The latest certificate is from June 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in June 2015, so it's been off the market for around 11 years. Today's modelled estimate of £484,000 is 30.8% above the 2015 sale price.
Know exactly what you're buying at 20 Portslade Mews
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
20 Portslade Mews's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2025
EPC Rating
Planning history
- Nov 2018ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension and landscaping alterations to rear.
- Documents
- 8 docs on file
- Reference
- BH2018/02914
We flagged 2 things worth checking at 20 Portslade Mews
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
£484,000
Modelled from EPC, postcode comparables.
£370,000
Recorded with HM Land Registry.
Sales timeline
25 June 2015Most recent
£370,000
Median price across the last 5 sales in BN41 1AX: £555,000 (2025–2022).
Nearby sales in BN41 1AX
3 Portslade Mews, Portslade, Brighton, BN41 1AX
Sold Sept 2025
£555,00014 Portslade Mews, Portslade, Brighton, BN41 1AX
Sold Mar 2025
£565,00015 Portslade Mews, Portslade, Brighton, BN41 1AX
Sold May 2024
£550,0009 Portslade Mews, Portslade, Brighton, BN41 1AX
Sold Jun 2023
£615,00021 Portslade Mews, Portslade, Brighton, BN41 1AX
Sold Dec 2022
£347,500
Everything we know about 20 Portslade Mews, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Portslade Mews homes
On price per m², 20 Portslade Mews runs well behind the street norm.
Price per m²
£3,394
Street avg £4,055
Floor Area
109 m²
Street avg 118 m²
CO₂ Emissions
1.0 t/year
Street avg 1.2 t/year
Years Held
11 years
Street avg 7 years
Similar properties nearby
1 Portslade Mews, Portslade
BN41 1AX
1 Norway Street, Portslade
BN41 1GN
1 Gardner Road, Portslade
BN41 1PN
1 Rothbury Mews, Franklin Road, Portslade
BN41 1AU
1 Links Road, Portslade
BN41 1XH
1 Gardener Street, Portslade
BN41 1SX
1 Brambledean Road, Portslade
BN41 1LP
1 Garden Close, Portslade
BN41 1XL
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Norway Street — bus stop.
Closest school
0.2 km
St Mary's Catholic Primary School. 22 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.3dB

Night-time· 23:00 – 07:00
44.6dB