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Get started7 Chesterton Avenue, Seaford, BN25 3RL
About 7 Chesterton Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
7 Chesterton Avenue is a three-bedroom detached house in Seaford (BN25 3RL). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2021) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in September 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Very Good and hot-water efficiency went from Poor to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced England HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £479,000 is 10.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 61.1% above the typical sold price in the postcode. Last sale on file: £435,000 in July 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Mar 2021
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.6 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£479,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 10 years.
Last sold (2021)
£435,000
Growth on file: 5.1% per year over 10 years.
Sales timeline
Versus other Chesterton Avenue homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 7 Chesterton Avenue runs comfortably ahead of the street norm.
Price per m²
£4,223
Street avg £3,240
Floor Area
103 m²
Street avg 111 m²
Habitable Rooms
5 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.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kingston Green — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN25 3RL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.4dB
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 7 Chesterton Avenue, Seaford, BN25 3RL. Each answer is also embedded as structured data for search engines.