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Get started4 Havelock Road is a three-bedroom mid-terrace house in Biggleswade (SG18 0DB). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2016) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in January 2015 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Poor to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 12.4% per year against 0% for the wider region. Today's modelled estimate of £384,000 is 21.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£390/sq ft) was about 90.3% above the typical sold price in the postcode. One planning record on file: an extension refused in 2020. Sold March 2021 for £315,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 04 Apr 2026
Extension: Single storey · Rear of property
Prior Notification of Householder Larger Home Extension: Construction of a Single Storey Rear Extension 4.5m beyond the rear wall, 2.87m maximum height, 2.5m height at the eaves
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£384,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.4% per year over 6 years.
£315,000
Growth on file: 12.4% per year over 6 years.
Price per m²
£4,200
Street avg £3,478
Floor Area
75 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Spring Close — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 March 2021Most recent
£315,000
+96.9%over 5 years16 June 2015
£160,000
Median price across the last 5 sales in SG18 0DB: £305,000 (2025–2023).
CO₂ Emissions
3.5 t/year
Street avg 3.5 t/year
SG18 0LL
Closest school
0.2 km
Lawnside Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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