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Get startedNewtown Court is a detached house in Biggleswade (SG18 0AJ). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1976-1982 and council tax band A. At 34 m² this is the 8th smallest of 14 units on EPC record in Newtown Court, where floor areas span 32–43 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since August 2010. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor.
Sale prices here have outpaced England HPI: 3.2% per year against 0% for the wider region. Today's modelled estimate of £143,000 is 24.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 32.8% above the typical sold price in the postcode. Last sale on file: £115,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£143,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 18 years.
£115,000
Growth on file: 3.2% per year over 18 years.
On epc rating, Newtown Court runs well behind the street norm.
Price per m²
£3,382
Street avg £3,260
Floor Area
34 m²
Street avg 34 m²
Habitable Rooms
2 rooms
Street avg 2 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
0.1 km

Daytime· 07:00 – 23:00
49.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 February 2021Most recent
£115,000
+79.7%over 18 years12 September 2002
£64,000
Median price across the last 5 sales in SG18 0AJ: £129,000 (2022–2011).
Newtown Court Flat 13 Potton Road Biggleswade
Sold Jul 2022
Newtown Court Flat 7 Potton Road Biggleswade
Sold Apr 2019
Newtown Court Flat 4 Potton Road Biggleswade
Sold Jan 2016
Newtown Court Flat 15 Potton Road Biggleswade
Sold May 2008
Newtown Court Flat 12 Potton Road Biggleswade
Sold Dec 2007
CO₂ Emissions
1.7 t/year
Street avg 1.5 t/year
SG18 0EH
Potton Road — bus stop.
Closest school
0.5 km
Lawnside Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
39.0dB
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