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Get started47 Sundown Avenue is a two-bedroom detached house in Dunstable (LU5 4AJ). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2022) returns a B (score 83), comfortably above the UK average. When first surveyed in March 2011 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 86.7% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £425,000 in February 2023.
47 Sundown Avenue ranks among the most efficient homes in the postcode for energy use.
Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION AND REPLACEMENT GARAGE
Latest sale on 47 Sundown Avenue was the highest on Land Registry record across the postcode.
£436,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 25 years.
£425,000
Growth on file: 6.8% per year over 25 years.
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Detailed AI analysis
47 Sundown Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£4,885
Street avg £3,443
Floor Area
87 m²
Street avg 95 m²
Habitable Rooms
3 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

Changes detected from historical EPC data
Hot water efficiency decreased
Low energy lighting percentage decreased
Solar PV panels (33 kWp) installed
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24 February 2023Most recent
£425,000
+50.2%over 7 years11 September 2015
£283,000
+54.6%over 11 years28 April 2004
£183,000
+128.8%over 6 years17 October 1997
£80,000
Median price across the last 5 sales in LU5 4AJ: £360,000 (2024–2023).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
2.2 t/year
Street avg 4.5 t/year
LU5 4HT
Mayfield Road — bus stop.
Closest school
0.2 km
St. Augustine's Academy. 24 schools nearby.
Night-time· 23:00 – 07:00
39.0dB