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Get startedWalderslade is a three-bedroom detached house in Langford, Biggleswade, Biggleswade (SG18 9RP). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (August 2018) shows an F (score 38), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 81), a 4-band jump. Other recorded features include a conservatory and outbuildings.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £475,000 is 28.4% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£347/sq ft) was about 56.7% above the typical sold price in the postcode. Sold February 2019 for £370,000.
Walderslade sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Variation of condition number 6 of planning permission CB/20/04287/FULL (two storey rear and side extensions, new porch and detached garage) amendments to plan numbers to allow for demolition of existing garage and replacing with a single storey side extension to form a study and utility room and allow side access
Walderslade valuation sits well clear of the typical sold price in this postcode.
£475,000
Modelled from EPC, postcode comparables.
£370,000
Recorded with HM Land Registry.
On epc rating, Walderslade runs well behind the street norm.
Price per m²
£3,737
Street avg £3,082
Floor Area
99 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 5 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
0.0 km

Daytime· 07:00 – 23:00
43.6dB

Extension: Two storey · Side and rear of property
Proposed two storey rear and side extensions, new porch and detached garage
7 February 2019Most recent
£370,000
Median price across the last 5 sales in SG18 9RP: £408,000 (2025–2021).
CO₂ Emissions
8.3 t/year
Street avg 3.0 t/year
SG18 9ND
Prospect Road — bus stop.
Closest school
0.7 km
Langford Village Academy. 4 schools nearby.
Night-time· 23:00 – 07:00
36.7dB
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