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Get started21 Park Leys is a two-bedroom semi-detached house in Harlington, Dunstable, Dunstable (LU5 6LY). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (February 2013) shows a C (score 70). The recommended improvements would push it to B (score 84). The latest certificate is from February 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £330,000 sits 83.3% above the 2013 sale of £180,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. 13 years since the last transfer (May 2013). At 80 m² it's 20.6% smaller than the typical home in the postcode (101 m² median across 20 EPCs).
21 Park Leys's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 06 Feb 2023
A a garage conversion application was refused at 21 Park Leys in 2022.
Extension: Single storey · Rear of property
Garage conversion with new raised roof and a single storey rear extension
Sale price has at least doubled since 1996.
£330,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 16 years.
£180,000
Growth on file: 6.6% per year over 16 years.
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On price per m², 21 Park Leys runs well behind the street norm.
Price per m²
£2,250
Street avg £3,355
Floor Area
80 m²
Street avg 94 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Strafford Close — bus stop.

Daytime· 07:00 – 23:00
46.3dB

Extension: Single storey · Rear of property
Erection of single storey rear extension, to include garage conversion, with new raised roof
8 May 2013Most recent
£180,000
+183.5%over 16 years5 December 1996
£63,500
Median price across the last 5 sales in LU5 6LY: £370,000 (2025–2023).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
2.7 t/year
Street avg 3.2 t/year
LU5 6PQ
Closest school
0.8 km
Harlington Lower School. 4 schools nearby.
Night-time· 23:00 – 07:00
38.5dB