9 10, Flat 1, Carlton Terrace, Portslade, Brighton, BN41 1XF
About 9 10
9 10 is a semi-detached house in Portslade, Brighton, Brighton (BN41 1XF). It has a recorded floor area of 43 m² (around 463 sq ft) and construction records dating it to 1930-1949. At 43 m² this is the smallest unit on EPC record across 9 10 (43–63 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (59 versus a best of 72). The latest certificate (April 2017) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 72).
One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. At 43 m² it's 25.6% smaller than the typical home in the postcode (58 m² median across 35 EPCs).
Know exactly what you're buying at 9 10
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
EPC Rating
Planning history
9 10 has an approved side and rear extension on the planning record.
- Jul 2019ExtensionFullIn report
Extension: Side and rear of property
Removal of existing side and rear extensions, associated canopy and outbuilding and erection of single storey extensions to side and rear.
- Agent
- RSP Architects LTD
- Documents
- 6 docs on file
- Reference
- BH2019/00908
We flagged 2 things worth checking at 9 10
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
9 10 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£153,000
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 BN41 1XF: £261,500 (2024–2020).
Nearby sales in BN41 1XF
33 Carlton Terrace, Portslade, Brighton, BN41 1XF
Sold Jun 2024
£128,000Ronuk House, Flat 12, 4 Carlton Terrace, Portslade, Brighton, BN41 1XF
Sold May 2024
£261,500Ronuk House, Flat 11, 4 Carlton Terrace, Portslade, Brighton, BN41 1XF
Sold Mar 2023
£255,00030 Carlton Terrace, Portslade, Brighton, BN41 1XF
Sold Nov 2022
£580,00032 Carlton Terrace, Portslade, Brighton, BN41 1XF
Sold Aug 2020
£390,000
Everything we know about 9 10, 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 Carlton Terrace homes
On habitable rooms, 9 10 runs well behind the street norm.
EPC Rating
59 (D)
Street avg 63 (D)
Floor Area
43 m²
Street avg 58 m²
CO₂ Emissions
2.7 t/year
Street avg 2.7 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
Similar properties nearby
184a, Flat 2, Old Shoreham Road, Portslade
BN41 1UB
184a, Flat 1, Old Shoreham Road, Portslade
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2 St Richards Flats, Church Road, Portslade
BN41 1LU
11 12, Flat 3, Carlton Terrace, Portslade
BN41 1XF
11 12, Flat 4, Carlton Terrace, Portslade
BN41 1XF
1 St Richards Flats, Church Road, Portslade
BN41 1LU
22a, Flat 2, Denmark Road, Portslade
BN41 1GJ
10 St Richards Flats, Church Road, Portslade
BN41 1LU
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
Carlton Terrace — bus stop.
Closest school
0.3 km
Benfield 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
53.2dB

Night-time· 23:00 – 07:00
44.5dB