12 Carlisle Close, Dunstable, LU6 3PH
About 12 Carlisle Close
12 Carlisle Close is a four-bedroom detached house in Dunstable (LU6 3PH). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2022) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2012. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. Records show the property has been extended at some point in its history.
Last sale on file: £390,000 in October 2024. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2024, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £446,000 is 14.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 40.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenSouth-west-facing
Building
- Previously extendedYes
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
More low energy lighting installed
Planning history
- Mar 2019ExtensionFullIn report
Extension: Part single, part two storey
Single storey front extension with flat roof, first floor side extension over existing garage with pitched roof, part one-storey and part two-storey rear extension with pitched and flat roofs
- Documents
- 18 docs on file
- Reference
- CB/18/04692/FULL
We flagged 2 things worth checking at 12 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
Sale price has at least doubled since 2001.
£446,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 23 years.
£390,000
Growth on file: 3.9% per year over 23 years.
Sales timeline
21 October 2024Most recent
£390,000
-3.7%over 5 years2 November 2018
£405,000
+63.3%over 5 years15 March 2013
£248,000
+53.1%over 11 years14 December 2001
£162,000
Median price across the last 5 sales in LU6 3PH: £435,000 (2025–2020).
Nearby sales in LU6 3PH
Versus other Carlisle Close homes
12 Carlisle Close is notably below the street on habitable rooms.
Price per m²
£3,750
Street avg £3,443
Floor Area
104 m²
Street avg 113 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.5 t/year
Similar properties nearby
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







