21 Dudley Close, Basingstoke, RG23 8BP
About 21 Dudley Close
21 Dudley Close is a three-bedroom end-of-terrace house in Basingstoke (RG23 8BP). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2024) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2023. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to C (score 71), a 2-band jump.
At 107 m² it's 19.9% larger than the typical home in the postcode (89 m² median across 26 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £298,000 is 21.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 30% above the typical sold price in the postcode. Sold November 2023 for £245,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Everything you need to know about 21 Dudley Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
21 Dudley Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 22 September 2034
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Dudley Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Dudley Close valuation sits well clear of the typical sold price in this postcode.
£298,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
17 November 2023Most recent
£245,000
Median price across the last 5 sales in RG23 8BP: £280,000 (2025–2022).
Nearby sales in RG23 8BP
Versus other Dudley Close homes
On co₂ emissions, 21 Dudley Close runs well behind the street norm.
Price per m²
£2,290
Street avg £2,364
Floor Area
107 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 3.3 t/year
Everything you need to know about 21 Dudley Close
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
60/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pembroke Road — bus stop.
Closest school
0.2 km
Castle Hill Primary School. 25 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
47.8dB
Night-time· 23:00 – 07:00
38.7dB