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Get started11 Avocet Close is a one-bedroom end-of-terrace house in Biggleswade (SG18 8HQ). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (October 2020) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in August 2010 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 93), a 4-band jump. Main heating runs on electricity.
Held since July 1998 — that's 28 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 30% per year against 0% for the wider region. Today's modelled estimate of £155,000 sits 376.9% above the 1998 sale of £32,500. On a £-per-square-foot basis, the last sale (£84/sq ft) was about 48.3% below the postcode norm. At 36 m² it's 29.5% smaller than the typical home in the postcode (51 m² median across 23 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Recommended upgrades on file would lift this property by multiple EPC bands.
11 Avocet Close's modelled value sits at over four times its earliest registered sale price (1998).
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of 30.0% per year over 1 year.
£32,500
Growth on file: 30.0% per year over 1 year.
11 Avocet Close is notably below the street on floor area.
Price per m²
£903
Street avg £2,500
Floor Area
36 m²
Street avg 63 m²
Habitable Rooms
2 rooms
Street avg 3 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
Blunham Road — bus stop.

Daytime· 07:00 – 23:00
56.1dB

Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
24 July 1998Most recent
£32,500
+30.0%18 May 1998
£25,000
Median price across the last 5 sales in SG18 8HQ: £205,000 (2023–2021).
CO₂ Emissions
2.8 t/year
Street avg 2.6 t/year
SG18 8HQ
Closest school
1.0 km
Biggleswade Academy. 7 schools nearby.
Night-time· 23:00 – 07:00
47.4dB
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