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Get started2 Back Street is a three-bedroom end-of-terrace house in Biggleswade (SG18 8JA). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (August 2023) shows a C (score 71). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would push it to B (score 85). Our model identifies extension potential, subject to local planning policy.
It hasn't traded since March 2004, a hold of 22 years that's notably long for the area. Sale prices here have outpaced England HPI: 16.1% per year against 0% for the wider region. Today's modelled estimate of £324,000 sits 149.2% above the 2004 sale of £130,000. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 20.7% below the postcode norm. At 82 m² the property is well over the postcode median (43 m² across 33 EPCs), placing it in the larger end of the local stock.
Sale price has at least doubled since 1997.
£324,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.1% per year over 7 years.
£130,000
Growth on file: 16.1% per year over 7 years.
On habitable rooms, 2 Back Street stands well clear of the street.
Price per m²
£1,585
Street avg £2,310
Floor Area
82 m²
Street avg 56 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Dells — bus stop.

Daytime· 07:00 – 23:00
52.0dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 March 2004Most recent
£130,000
+188.9%over 7 years21 February 1997
£45,000
Median price across the last 5 sales in SG18 8JA: £172,000 (2025–2021).
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.9 t/year
SG18 8HS
Closest school
0.4 km
Lawnside Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
41.9dB
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