Flat 1a, 25 Arlington Road, Eastbourne, BN21 1DL
About Flat 1a
Flat 1a is a semi-detached house in Eastbourne (BN21 1DL). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band A. At 70 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 45–112 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (70 versus a worst of 61). The latest certificate (July 2022) shows a C (score 70).
At 70 m² it sits well below the postcode median (112 m² across 33 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 83.9% above the typical sold price in the postcode. Sold July 2020 for £220,000.
Energy performance
EPC Rating
Certificate validity
Valid until 17 July 2032
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Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
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Planning history
2 applications on record at Flat 1a, 25 Arlington Road, Eastbourne, BN21 1DL
- Sept 2016RenovationFullOutcome in report
Replacement of windows/sliding folding doors.
New Windows- Documents
- 13 docs on file
- Reference
- 161097
- More recent applications — locked
- OutbuildingDec 2018Decision
Unlock Flat 1a, 25 Arlington Road, Eastbourne, BN21 1DL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 7 notable nearby
- The 33 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£241,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
30 July 2020Most recent
£220,000
Median price across the last 5 sales in BN21 1DL: £300,000 (2025–2022).
Nearby sales in BN21 1DL
Flat 3, 37 Arlington Road, Eastbourne, BN21 1DL
Sold Dec 2025
£245,00032 Arlington Road, Eastbourne, BN21 1DL
Sold Sept 2025
£850,000Flat 3, 29 Arlington Road, Eastbourne, BN21 1DL
Sold Jun 2024
£220,00027 Arlington Road, Eastbourne, BN21 1DL
Sold Dec 2022
£925,00042a, Arlington Road, Eastbourne, BN21 1DL
Sold Apr 2022
£300,000
Versus other Arlington Road homes
On co₂ emissions, Flat 1a stands well clear of the street.
Price per m²
£3,143
Street avg £2,603
Floor Area
70 m²
Street avg 115 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 5.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
484/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dittons Road — bus stop.
Closest school
0.5 km
Gildredge House. 15 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.3dB

Night-time· 23:00 – 07:00
41.9dB







