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Get started9 Sundown Avenue is a semi-detached house in Dunstable (LU5 4AJ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2021) shows a C (score 71). The recommended improvements would push it to B (score 85).
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £392,000 is 12% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£378/sq ft) was about 64.3% above the typical sold price in the postcode. Last sale on file: £350,000 in February 2023. Across the public record there are 6 sales, relatively high churn for a single property. 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 82% of similar EPCs).
9 Sundown Avenue has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Erection of single storey rear extension (Revised application SB/TP/08/0694)
Sale price has grown by over 3x since 1999.
£392,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 23 years.
£350,000
Growth on file: 5.9% per year over 23 years.
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EPC Rating for 9 Sundown Avenue runs comfortably ahead of the street norm.
Price per m²
£4,070
Street avg £3,467
Floor Area
86 m²
Street avg 95 m²
Habitable Rooms
5 rooms
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
49.5dB

Extension: Single storey · Rear of property
Erection of single storey rear extension.
21 February 2023Most recent
£350,000
+10.2%over 1 year4 June 2021
£317,500
+24.5%over 3 years26 March 2018
£255,000
+13.3%over 10 years17 January 2008
£225,000
+13.9%over 2 years29 July 2005
£197,500
+117.0%over 5 years14 October 1999
£91,000
Median price across the last 5 sales in LU5 4AJ: £360,000 (2024–2023).
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Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.5 t/year
Mayfield Road — bus stop.
Closest school
0.2 km
St. Augustine's Academy. 24 schools nearby.
Night-time· 23:00 – 07:00
39.0dB