23 Carlisle Close, Dunstable, LU6 3PH
About 23 Carlisle Close
23 Carlisle Close is a three-bedroom semi-detached house in Dunstable (LU6 3PH). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2012. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a conservatory. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position.
A recent sale: £407,500 in June 2025. Across 2012–2025, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 78.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- ParkingOff road
- Cul-de-sacYes
Building
- Previously extendedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Planning history
23 Carlisle Close has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 23 Carlisle Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23 Carlisle Close valuation sits well clear of the typical sold price in this postcode.
£415,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 13 years.
£407,500
Growth on file: 4.4% per year over 13 years.
Sales timeline
29 June 2025Most recent
£407,500
+17.3%over 5 years22 August 2019
£347,500
+49.5%over 7 years1 August 2012
£232,500
Median price across the last 5 sales in LU6 3PH: £435,000 (2024–2020).
Nearby sales in LU6 3PH
Versus other Carlisle Close homes
Years Held for 23 Carlisle Close lags the street by a wide margin.
Price per m²
£4,631
Street avg £3,370
Floor Area
88 m²
Street avg 114 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Borrowdale Avenue — bus stop.
Closest school
0.3 km
Ardley Hill Academy. 17 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.2dB

Night-time· 23:00 – 07:00
36.7dB







