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Get started10 St Johns Street is a three-bedroom semi-detached house in Biggleswade (SG18 0BT). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (August 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Records show the property has been extended at some point in its history.
At 85 m² the property is well over the postcode median (59 m² across 32 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £343,000 is 19.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 67% above the typical sold price in the postcode. Last sale on file: £287,500 in June 2020.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£343,000
Modelled from EPC, postcode comparables.
£287,500
Recorded with HM Land Registry.
Floor Area for 10 St Johns Street runs comfortably ahead of the street norm.
Price per m²
£3,382
Street avg £3,517
Floor Area
85 m²
Street avg 66 m²
Habitable Rooms
5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Birch Road — bus stop.

Daytime· 07:00 – 23:00
51.8dB

26 June 2020Most recent
£287,500
Median price across the last 5 sales in SG18 0BT: £259,500 (2025–2024).
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.6 t/year
SG18 0JU
Closest school
0.2 km
St Andrew's CofE VC Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
41.7dB
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