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Get started18 Duncombe Drive is a three-bedroom semi-detached house in Dunstable (LU5 4QY). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2025) shows a C (score 70). When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 4.4% per year against 0% for the wider region. Today's modelled estimate of £374,000 sits 52.7% above the 2015 sale of £245,000. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 25.4% above the typical sold price in the postcode. At 99 m² the property is well over the postcode median (56 m² across 6 EPCs), placing it in the larger end of the local stock. Last changed hands 11 years ago, in October 2015.
18 Duncombe Drive valuation sits well clear of the typical sold price in this postcode.
£374,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 9 years.
£245,000
Growth on file: 4.4% per year over 9 years.
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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

Daytime· 07:00 – 23:00
49.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 October 2015Most recent
£245,000
+44.1%over 8 years30 March 2007
£170,000
Median price across the last 5 sales in LU5 4QY: £210,000 (2022–2013).
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LU5 4AG
Katherine Drive Shops — bus stop.
Closest school
0.2 km
The Vale Academy. 33 schools nearby.
Night-time· 23:00 – 07:00
39.3dB