First Floor Flat, 11 Franklin Road, Portslade, Brighton, BN41 1AF
About First Floor Flat
First Floor Flat is a mid-terrace house in Portslade, Brighton, Brighton (BN41 1AF). It has a recorded floor area of 55 m² (around 595 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2010) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 77). The latest certificate is from January 2010, so improvements made since then won't be reflected.
At 55 m² it sits well below the postcode median (102 m² across 32 EPCs), making it one of the more compact homes locally. One planning record on file: an extension refused in 2021.
Know exactly what you're buying at First Floor Flat
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
First Floor Flat's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Jan 2020
EPC Rating
Planning history
A new windows application was refused at First Floor Flat in 2021.
- Jul 2021ExtensionFullIn report
Extension: Rear of property
Creation of roof terrace to rear, replacement of existing window with access door.
New Windows- Documents
- 9 docs on file
- Reference
- BH2021/01624
We flagged 3 things worth checking at First Floor Flat
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
- A planning decision worth checking
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Sales history & valuation
First Floor Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£273,000
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 1AF: £509,220 (2025–2019).
Nearby sales in BN41 1AF
39 Franklin Road, Portslade, Brighton, BN41 1AF
Sold Jan 2025
£509,22033 Franklin Road, Portslade, Brighton, BN41 1AF
Sold Sept 2022
£685,00041 Franklin Road, Portslade, Brighton, BN41 1AF
Sold Sept 2021
£850,00048 Franklin Road, Portslade, Brighton, BN41 1AF
Sold Feb 2021
£405,00036 Franklin Road, Portslade, Brighton, BN41 1AF
Sold Jul 2018
£465,000
Everything we know about First Floor Flat, 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
- A planning decision worth checking

Versus other Franklin Road homes
On epc rating, First Floor Flat runs well behind the street norm.
EPC Rating
59 (D)
Street avg 71 (C)
Floor Area
55 m²
Street avg 52 m²
CO₂ Emissions
3.5 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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11 12, Flat 1, Carlton Terrace, Portslade
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17a, Flat 4, Denmark Road, Portslade
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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
Boundary Road — bus stop.
Closest school
0.4 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
54.0dB

Night-time· 23:00 – 07:00
45.4dB