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Get started12 Birch Close is a four-bedroom detached house in Broom, Biggleswade, Biggleswade (SG18 9NR). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (February 2016) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on oil. The latest certificate is from February 2016, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 152 m² it's 16% larger than the typical home in the postcode (131 m² median across 19 EPCs). Today's modelled estimate of £580,000 is 36.5% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 23% above the typical sold price in the postcode. On the market in June 2016 and unlisted since — roughly 10 years.
12 Birch Close's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 25 Feb 2026
Extension: Single storey · Rear of property
Single storey rear extension, front porch & alterations.
12 Birch Close valuation sits well clear of the typical sold price in this postcode.
£580,000
Modelled from EPC, postcode comparables.
£425,000
Recorded with HM Land Registry.
On co₂ emissions, 12 Birch Close runs well behind the street norm.
Price per m²
£2,796
Street avg £2,843
Floor Area
152 m²
Street avg 143 m²
Habitable Rooms
7 rooms
Street avg 7 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
44.8dB

Extension: Single storey
Side extension to form room over garage and single storey rear extension
24 June 2016Most recent
£425,000
Median price across the last 5 sales in SG18 9NR: £540,000 (2024–2019).
CO₂ Emissions
9.1 t/year
Street avg 7.0 t/year
SG18 9DZ
The Green — bus stop.
Closest school
1.9 km
Langford Village Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
36.9dB
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