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Get started71 Sundown Avenue is a three-bedroom semi-detached house in Dunstable (LU5 4AL). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2021) shows a C (score 70). The recommended improvements would push it to B (score 82).
Untraded for 19 years, with the last transfer in February 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £383,000 sits 147.1% above the 2007 sale of £155,000. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 47.1% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 84% of similar EPCs).
71 Sundown Avenue has 2 separate extension applications on the council record.
Extension: Single storey · Side and rear of property
Erection of single storey side and rear extension (revised application CB/10/00889/FULL)
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£383,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m² for 71 Sundown Avenue lags the street by a wide margin.
Price per m²
£1,582
Street avg £3,315
Floor Area
98 m²
Street avg 91 m²
Habitable Rooms
5 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

Extension: Part single, part two storey · Side and rear of property
Erection of two storey side and single storey rear extensions
16 February 2007Most recent
£155,000
Median price across the last 5 sales in LU5 4AL: £345,000 (2025–2022).
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Detailed EPC data
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Related properties
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Full planning history
Every application and decision on record
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Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.3 t/year
LU5 4PE
Closest school
0.4 km
St. Augustine's Academy. 24 schools nearby.
Night-time· 23:00 – 07:00
39.7dB