Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started86 Sun Street is a three-bedroom end-of-terrace house in Biggleswade (SG18 0BZ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (February 2021) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in February 2011 the rating was E, the property has climbed 1 band since. Between certificates, lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 8.3% per year against 0% for the wider region. Today's modelled estimate of £349,000 is 13.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 148.8% above the typical sold price in the postcode. Most recent transfer: September 2021 at £308,500. 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.
Price for 86 Sun Street has grown more than fourfold since the 2001 starting point.
£349,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 21 years.
£308,500
Growth on file: 8.3% per year over 21 years.
Habitable Rooms for 86 Sun Street runs comfortably ahead of the street norm.
Price per m²
£4,113
Street avg £3,147
Floor Area
75 m²
Street avg 72 m²
Habitable Rooms
5 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
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 September 2021Most recent
£308,500
+120.4%over 19 years16 August 2002
£140,000
+133.5%over 1 year7 February 2001
£59,950
Median price across the last 5 sales in SG18 0BZ: £265,000 (2025–2021).
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.3 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
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell