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Get started5a, Avondale Road, Seaford, BN25 1RJ
About 5a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
5a is a semi-detached house in Seaford (BN25 1RJ). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1983-1990. At 48 m² this is the 4th smallest of 11 units on EPC record in the building, where floor areas span 45–386 m². The building's EPC ratings span F to C across 11 units on file. The latest certificate (December 2025) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 48 m² it's 23.2% smaller than the typical home in the postcode (63 m² median across 10 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
5a's carbon output is low for the local stock.
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.8 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.
5a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£158,000
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.
Versus other Avondale Road homes
Four headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.
5a outperforms the street on co₂ emissions by a wide margin.
EPC Rating
66 (D)
Street avg 61 (D)
Floor Area
48 m²
Street avg 65 m²
CO₂ Emissions
0.8 t/year
Street avg 4.4 t/year
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
Stafford Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN25 1RJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.6dB
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 5a, Avondale Road, Seaford, BN25 1RJ. Each answer is also embedded as structured data for search engines.