12b, Sutton Road, Seaford, BN25 1RU
About 12b
12b is a one-bedroom semi-detached house in Seaford (BN25 1RU). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band A. Tenure is freehold. The latest certificate (July 2025) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2012); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 74). At 55 m² this is the 8th smallest of 29 units on EPC record in the building, where floor areas span 44–120 m². The building's EPC ratings span F to B across 29 units on file.
It hasn't traded since June 2006, a hold of 20 years that's notably long for the area. Today's modelled estimate of £154,000 sits 58.8% above the 2006 sale of £97,000. At 55 m² it's 20.3% smaller than the typical home in the postcode (69 m² median across 28 EPCs).
What this property has
Inside
- Bedrooms1
- Open-plan layoutYes
- EnsuiteYes
Building
- TenureFreehold
Everything you need to know about 12b
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12b has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 12b
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£154,000
Modelled from EPC, postcode comparables.
£97,000
Recorded with HM Land Registry.
Sales timeline
7 June 2006Most recent
£97,000
Median price across the last 5 sales in BN25 1RU: £250,000 (2023–2022).
Nearby sales in BN25 1RU
Versus other Sutton Road homes
12b is notably below the street on habitable rooms.
Price per m²
£1,764
Street avg £2,085
Floor Area
55 m²
Street avg 76 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.6 t/year
Everything you need to know about 12b
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Library — bus stop.
Closest school
0.5 km
Seaford Primary School. 5 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
50.5dB
Night-time· 23:00 – 07:00
40.3dB