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Get started25 Bluebell Close is a three-bedroom detached house in Biggleswade (SG18 8SL). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1991-1995 and council tax band D. There is a swimming pool on the plot, uncommon for the area. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position. The latest certificate (July 2016) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2013); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump.
Sale prices here have outpaced England HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £420,000 is 31.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£381/sq ft) was about 68.2% above the typical sold price in the postcode. At 78 m² it sits well below the postcode median (115 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 9 years since the last transfer (January 2017). Across the public record there are 4 sales, relatively high churn for a single property.
25 Bluebell Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Sale price has grown by over 3x since 1998.
£420,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 19 years.
£320,000
Growth on file: 7.4% per year over 19 years.
On epc rating, 25 Bluebell Close runs well behind the street norm.
Price per m²
£4,103
Street avg £3,429
Floor Area
78 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Stratton Park Farm — bus stop.

Daytime· 07:00 – 23:00
52.0dB

Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 January 2017Most recent
£320,000
+45.5%over 2 years28 February 2014
£220,000
+22.2%over 10 years8 May 2003
£180,000
+113.0%over 5 years9 April 1998
£84,500
Median price across the last 5 sales in SG18 8SL: £510,000 (2025–2023).
Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.0 t/year
SG18 8HL
Closest school
0.7 km
Biggleswade Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
42.4dB
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