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Get startedFlat 2 is a one-bedroom detached house in Biggleswade (SG18 0BP). It has a recorded floor area of 66 m² (around 713 sq ft) and construction records dating it to 1900-1929. At 66 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 48–77 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 43). The latest certificate (March 2011) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2009. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Good to Very Good and main heating went from Good to Very Good; while lighting dropped from Good to Average. The latest certificate is from March 2011, so improvements made since then won't be reflected.
Untraded for 18 years, with the last transfer in March 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £165,000 sits 58.7% above the 2008 sale of £104,000. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 18.9% below the postcode norm.
Flat 2's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 22 Mar 2021
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 5 years.
£104,000
Growth on file: 5.3% per year over 5 years.
Price per m² for Flat 2 lags the street by a wide margin.
Price per m²
£1,570
Street avg £2,214
Floor Area
66 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Sun Street — bus stop.

Daytime· 07:00 – 23:00
53.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2008Most recent
£104,000
+30.8%over 5 years31 January 2003
£79,500
Median price across the last 5 sales in SG18 0BP: £320,000 (2025–2018).
CO₂ Emissions
2.1 t/year
Street avg 2.1 t/year
SG18 0JZ
Closest school
0.2 km
St Andrew's CofE VC Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
43.8dB
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