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Get started4 High Street is a two-bedroom detached house in Broom, Biggleswade, Biggleswade (SG18 9NP). It has a recorded floor area of 131 m² (around 1410 sq ft) and construction records dating it to 1950-1966. The latest certificate (August 2025) shows a D (score 57), a step below the typical UK home. When first surveyed in March 2017 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Poor to Average; while roof efficiency dropped from Good to Average and lighting dropped from Good to Poor. The recommended improvements would push it to C (score 73). Main heating runs on oil.
Today's modelled estimate of £630,000 sits 53.7% above the 2017 sale of £410,000. On a £-per-square-foot basis, the last sale (£291/sq ft) was about 33.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2018. Past consents include an extension, a conservatory and partial demolition, meaningful when judging how the property has evolved. On the market in November 2017 and unlisted since — roughly 8 years.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
4 High Street valuation sits well clear of the typical sold price in this postcode.
£630,000
Modelled from EPC, postcode comparables.
£410,000
Recorded with HM Land Registry.
4 High Street is notably below the street on price per m².
Price per m²
£3,130
Street avg £3,762
Floor Area
131 m²
Street avg 140 m²
Habitable Rooms
6 rooms
Street avg 6 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
0.1 km

Daytime· 07:00 – 23:00
44.9dB

Changes detected from historical EPC data
Hot water efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Single storey rear extension and conservatory following demolition of existing conservatory.
27 November 2017Most recent
£410,000
Median price across the last 5 sales in SG18 9NP: £560,000 (2023–2014).
CO₂ Emissions
5.4 t/year
Street avg 5.7 t/year
SG18 9SH
The Green — bus stop.
Closest school
2.0 km
Langford Village Academy. 5 schools nearby.
Night-time· 23:00 – 07:00
37.0dB
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