Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started1 Caldecote Green is a detached house in Upper Caldecote, Biggleswade, Biggleswade (SG18 9BX). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2025) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 113 m² it sits well below the postcode median (174 m² across 5 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
1 Caldecote Green has an approved extension on the planning record.
Front/side extension with new pitched roof adjoining kitchen and lobby.
1 Caldecote Green has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£465,000
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 epc rating, 1 Caldecote Green runs well behind the street norm.
EPC Rating
35 (F)
Street avg 61 (D)
Floor Area
113 m²
Street avg 182 m²
CO₂ Emissions
2.5 t/year
Street avg 5.1 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
0.2 km

Daytime· 07:00 – 23:00
44.4dB

Median price across the last 5 sales in SG18 9BX: £595,000 (2021–2019).
4a Caldecote Green Upper Caldecote Biggleswade
Sold Jun 2021
5 Caldecote Green Upper Caldecote Biggleswade
Sold Oct 2020
7 Caldecote Green Upper Caldecote Biggleswade
Sold Oct 2020
7a Caldecote Green Upper Caldecote Biggleswade
Sold Dec 2019
7b Caldecote Green Upper Caldecote Biggleswade
Sold Sept 2019
Habitable Rooms
5 rooms
Street avg 7 rooms
The Green — bus stop.
Closest school
0.1 km
Caldecote Church of England Academy. 4 schools nearby.
Night-time· 23:00 – 07:00
36.7dB