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Get started23 Birch Close is a four-bedroom detached house in Broom, Biggleswade, Biggleswade (SG18 9NR). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2018) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Main heating runs on oil. Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot and a cul-de-sac position.
Today's modelled estimate of £506,000 is 26.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 57.1% above the typical sold price in the postcode. At 112 m² it's 17% smaller than the typical home in the postcode (135 m² median across 19 EPCs). Sold January 2020 for £400,000.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£506,000
Modelled from EPC, postcode comparables.
£400,000
Recorded with HM Land Registry.
On floor area, 23 Birch Close runs well behind the street norm.
Price per m²
£3,571
Street avg £2,778
Floor Area
112 m²
Street avg 145 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

21 January 2020Most recent
£400,000
Median price across the last 5 sales in SG18 9NR: £540,000 (2024–2018).
CO₂ Emissions
4.7 t/year
Street avg 7.3 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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