9 Old Mill Close, Portslade, Brighton, BN41 1PQ
About 9 Old Mill Close
9 Old Mill Close is a three-bedroom semi-detached house in Portslade, Brighton, Brighton (BN41 1PQ). It has a recorded floor area of 80 m² (around 859 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2010) returns a B (score 81), comfortably above the UK average. The latest certificate is from September 2010, so improvements made since then won't be reflected. At 80 m² this is the 26th smallest of 29 units on EPC record in the building, where floor areas span 54–86 m². The building's EPC ratings span E to B, with this unit at the top. Other recorded features include outbuildings.
Held since February 2011 — that's 15 years off the open market, well above the local norm. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2003–2011, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £242,000 sits 74.1% above the 2011 sale of £139,000.
Know exactly what you're buying at 9 Old Mill Close
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
What this property has
Inside
- Bedrooms3
Outside
- OutbuildingsYes
Building
- Heating systemGas
Energy performance
9 Old Mill Close ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Sept 2020
EPC Rating
Planning history
9 Old Mill Close has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 9 Old Mill Close
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
30-day money-back guarantee
Sales history & valuation
9 Old Mill Close saw 3 transfers in just over a decade — high turnover for the postcode.
£242,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 7 years.
£139,000
Growth on file: 2.7% per year over 7 years.
Sales timeline
1 February 2011Most recent
£139,000
+15.8%over 1 year13 March 2009
£120,000
+4.3%over 5 years11 November 2003
£115,000
Median price across the last 5 sales in BN41 1PQ: £228,000 (2024–2018).
Nearby sales in BN41 1PQ
16 Old Mill Close, Portslade, Brighton, BN41 1PQ
Sold Apr 2024
£280,00031 Old Mill Close, Portslade, Brighton, BN41 1PQ
Sold Dec 2022
£245,00018 Old Mill Close, Portslade, Brighton, BN41 1PQ
Sold Mar 2021
£170,00030 Old Mill Close, Portslade, Brighton, BN41 1PQ
Sold Aug 2018
£155,00019 Old Mill Close, Portslade, Brighton, BN41 1PQ
Sold Nov 2011
£114,000
Everything we know about 9 Old Mill Close, 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 Old Mill Close homes
On epc rating, 9 Old Mill Close stands well clear of the street.
Price per m²
£1,741
Street avg £2,113
Floor Area
80 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Bampfield Street, Portslade
BN41 1SE
1 Hurst Crescent, Portslade
BN41 1SG
1 Elm Road, Portslade
BN41 1SA
1 Links Road, Portslade
BN41 1XH
1 Eastbrook Road, Portslade
BN41 1LN
1 Barnes Road, Portslade
BN41 1SY
1 Albion Street, Portslade
BN41 1DQ
1 Park Crescent, Portslade
BN41 1SR
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
The Albion Inn — bus stop.
Closest school
0.5 km
St Mary's Catholic Primary School. 15 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
51.5dB

Night-time· 23:00 – 07:00
43.0dB