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Get started4 The Grange is a four-bedroom detached house in Lower Caldecote, Biggleswade, Biggleswade (SG18 9ET). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (March 2025) shows a C (score 70). When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 82). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 0.4% per year against 0% for the wider region. Today's modelled estimate of £416,000 sits 118.9% above the 2014 sale of £190,000. At 105 m² the property is well over the postcode median (73 m² across 16 EPCs), placing it in the larger end of the local stock. On the market in October 2014 and unlisted since — roughly 12 years.
4 The Grange's sale-price growth has lagged the wider UK trajectory across its history on file.
£416,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.4% per year over 10 years.
£190,000
Growth on file: 0.4% per year over 10 years.
4 The Grange is notably below the street on price per m².
Price per m²
£1,810
Street avg £3,278
Floor Area
105 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lynton Cottages — bus stop.

Daytime· 07:00 – 23:00
51.5dB

Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 October 2014Most recent
£190,000
+4.4%over 10 years27 July 2004
£182,000
Median price across the last 5 sales in SG18 9ET: £315,000 (2025–2022).
19 The Grange Lower Caldecote Biggleswade
Sold Oct 2025
10 The Grange Lower Caldecote Biggleswade
Sold May 2025
5 The Grange Lower Caldecote Biggleswade
Sold Mar 2025
3 The Grange Lower Caldecote Biggleswade
Sold Jan 2025
7 The Grange Lower Caldecote Biggleswade
Sold Aug 2022
CO₂ Emissions
3.6 t/year
Street avg 3.4 t/year
SG18 9DZ
Closest school
1.4 km
Caldecote Church of England Academy. 8 schools nearby.
Night-time· 23:00 – 07:00
43.4dB
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