18 Allen Close, Basingstoke, RG21 8XZ
About 18 Allen Close
18 Allen Close is a three-bedroom mid-terrace house in Basingstoke (RG21 8XZ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (July 2024) shows a C (score 77), near the top of the C band. When first surveyed in August 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 90).
Most recent transfer was December 2024 at £370,000 — fresh data. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 1998–2024, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£409/sq ft) was about 88% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- StudyYes
Outside
- Private gardenSouth-facing
- GarageYes
Building
- RefurbishedYes
Everything you need to know about 18 Allen Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
18 Allen Close has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Allen Close has more than quadrupled in price since its earliest registered sale in 1998.
£376,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 27 years.
£370,000
Growth on file: 6.3% per year over 27 years.
Sales timeline
17 December 2024Most recent
£370,000
+105.6%over 19 years19 May 2005
£180,000
+146.6%over 6 years31 May 1998
£73,000
Median price across the last 5 sales in RG21 8XZ: £325,000 (2025–2018).
Nearby sales in RG21 8XZ
Versus other Allen Close homes
On epc rating, 18 Allen Close stands well clear of the street.
Price per m²
£4,405
Street avg £2,983
Floor Area
84 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 4.1 t/year
Everything you need to know about 18 Allen Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
9/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Portacre Rise — bus stop.
Closest school
0.1 km
Kings Furlong Junior School. 33 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
54.2dB

Night-time· 23:00 – 07:00
44.3dB






