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Get started23 Richard Street is a three-bedroom semi-detached house in Dunstable (LU5 4BH). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2013) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £354,000 sits 81.5% above the 2013 sale of £195,000. On the market in August 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2019. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2023
Extension: Single storey · Side of property
Loft conversion. Single storey side extension to create larger kitchen, wc and garage.
23 Richard Street has more than doubled in price since the earliest registered sale in 1999.
£354,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 14 years.
£195,000
Growth on file: 5.8% per year over 14 years.
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Detailed AI analysis
23 Richard Street is notably below the street on price per m².
Price per m²
£2,167
Street avg £2,990
Floor Area
90 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Station Road — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 August 2013Most recent
£195,000
+4.3%over 4 years10 July 2009
£187,000
-7.4%over 3 years4 January 2006
£202,000
+132.2%over 6 years14 May 1999
£87,000
Median price across the last 5 sales in LU5 4BH: £356,000 (2025–2016).
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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CO₂ Emissions
3.4 t/year
Street avg 5.0 t/year
LU5 4QB
Closest school
0.1 km
Priory Academy. 27 schools nearby.
Night-time· 23:00 – 07:00
42.8dB