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Get started100 Sundown Avenue is a three-bedroom semi-detached house in Dunstable (LU5 4AL). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2021) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in September 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 79). Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 8.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 33.1% above the typical sold price in the postcode. At 103 m² it's 15.7% larger than the typical home in the postcode (89 m² median across 31 EPCs). Last sale on file: £410,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
100 Sundown Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
£428,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 8 years.
£410,000
Growth on file: 8.3% per year over 8 years.
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On years held, 100 Sundown Avenue runs well behind the street norm.
Price per m²
£3,981
Street avg £3,229
Floor Area
103 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Half Moon Lane — bus stop.

Daytime· 07:00 – 23:00
50.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 October 2021Most recent
£410,000
+39.0%over 6 years1 October 2015
£295,000
+35.6%over 1 year8 November 2013
£217,500
Median price across the last 5 sales in LU5 4AL: £345,000 (2025–2022).
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CO₂ Emissions
4.7 t/year
Street avg 4.3 t/year
LU5 4QD
Closest school
0.4 km
St. Augustine's Academy. 24 schools nearby.
Night-time· 23:00 – 07:00
39.7dB