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Get started12 The Woodlands is a semi-detached house in Broom, Biggleswade, Biggleswade (SG18 9NH). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in April 2021 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Average. The recommended improvements would lift it to A (score 97), a 3-band jump. Main heating runs on electricity.
One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. At 109 m² it's 25.7% smaller than the typical home in the postcode (147 m² median across 22 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records include a two-storey side extension at 12 The Woodlands.
Extension: Two storey · Side of property
Two storey side extension
12 The Woodlands has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£470,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On habitable rooms, 12 The Woodlands runs well behind the street norm.
EPC Rating
66 (D)
Street avg 57 (D)
Floor Area
109 m²
Street avg 143 m²
CO₂ Emissions
3.3 t/year
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
45.2dB

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls changed
Hot water system upgraded
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SG18 9NH: £510,000 (2025–2022).
Street avg 6.7 t/year
Habitable Rooms
4 rooms
Street avg 7 rooms
Kings Road — bus stop.
Closest school
2.0 km
Langford Village Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
37.0dB