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Get started45 St Johns Street is a two-bedroom semi-detached house in Biggleswade (SG18 0BT). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2022) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Average to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include a basement.
Sale prices here have outpaced England HPI: 3.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 115.8% above the typical sold price in the postcode. Last sale on file: £246,000 in March 2023.
Recommended upgrades on file would lift this property by multiple EPC bands.
45 St Johns Street valuation sits well clear of the typical sold price in this postcode.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 17 years.
£246,000
Growth on file: 3.9% per year over 17 years.
45 St Johns Street outperforms the street on price per m² by a wide margin.
Price per m²
£4,316
Street avg £3,481
Floor Area
57 m²
Street avg 67 m²
Habitable Rooms
4 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

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 March 2023Most recent
£246,000
+98.4%over 11 years26 August 2011
£124,000
-2.7%over 5 years19 January 2006
£127,500
Median price across the last 5 sales in SG18 0BT: £259,500 (2025–2024).
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.6 t/year
SG18 0NQ
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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