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Get startedFlat B, 5 The Boundary, Seaford, BN25 1DG
3 sales on record
About Flat B
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat B is a one-bedroom mid-terrace house in Seaford (BN25 1DG). It has a recorded floor area of 44 m² (around 474 sq ft) and construction records dating it to 1983-1990. The latest certificate (December 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Main heating runs on electricity.
Sale prices here have outpaced England HPI: 5.6% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 104.7% above the typical sold price in the postcode. Most recent transfer was July 2025 at £190,000 — fresh data. At 44 m² it's 29% smaller than the typical home in the postcode (62 m² median across 32 EPCs).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Poor
CO2 Emissions
2.9 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.
Price for Flat B has grown more than fourfold since the 1999 starting point.
Current estimate
See how we calculated this£186,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 26 years.
Last sold (2025)
£190,000
Growth on file: 5.6% per year over 26 years.
Sales timeline
Versus other The Boundary homes
Four headline reads against 29 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², Flat B stands well clear of the street.
Price per m²
£4,318
Street avg £2,655
Floor Area
44 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Street avg 3 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
Martello Museum — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN25 1DG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.0dB
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 Flat B, 5 The Boundary, Seaford, BN25 1DG. Each answer is also embedded as structured data for search engines.