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Get started20a, Sutton Road, Seaford, BN25 1RU
7 sales on record
About 20a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20a is a semi-detached house in Seaford (BN25 1RU). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2026) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2009. Between certificates, roof efficiency went from Poor to Average; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70). This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £276,000 sits 130% above the 2023 sale of £120,000. At 81 m² the property is well over the postcode median (61 m² across 24 EPCs), placing it in the larger end of the local stock. Most recent transfer: March 2023 at £120,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 3)
Jan 2026
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
20a has more than doubled in price since the earliest registered sale in 1995.
Current estimate
See how we calculated this£276,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 28 years.
Last sold (2023)
£120,000
Growth on file: 3.5% per year over 28 years.
Sales timeline
Versus other Sutton Road homes
Four headline reads against 21 similar flats on this street, drawn from the latest EPC and Land Registry data.
On years held, 20a runs well behind the street norm.
Price per m²
£1,481
Street avg £2,090
Floor Area
81 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Seaford district page.
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.
Road noise across the postcode
Modelled day and night-time noise levels around BN25 1RU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 35 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 20a, Sutton Road, Seaford, BN25 1RU. Each answer is also embedded as structured data for search engines.