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Get started88 Sun Street is a three-bedroom mid-terrace house in Biggleswade (SG18 0BZ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2017) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, window efficiency went from Poor to Average. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include a loft.
Sale prices here have outpaced England HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £313,000 is 25.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 104.3% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 8 years since the last transfer (April 2018).
88 Sun Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Price for 88 Sun Street has grown more than fourfold since the 1995 starting point.
£313,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 23 years.
£250,000
Growth on file: 7.5% per year over 23 years.
On epc rating, 88 Sun Street runs well behind the street norm.
Price per m²
£3,378
Street avg £3,184
Floor Area
74 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Birch Road — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 April 2018Most recent
£250,000
+95.3%over 15 years3 October 2002
£128,000
+158.6%over 6 years13 October 1995
£49,500
Median price across the last 5 sales in SG18 0BZ: £265,000 (2025–2021).
CO₂ Emissions
4.7 t/year
Street avg 3.2 t/year
SG18 0JU
Closest school
0.1 km
St Andrew's CofE VC Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
42.3dB
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