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Get started33a is a three-bedroom detached house in Clifton, Shefford, Shefford (SG17 5RS). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2021) shows a C (score 74). When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 85). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include attached land beyond the plot.
Sale prices here have outpaced England HPI: 4.4% per year against 0% for the wider region. Today's modelled estimate of £501,000 is 16.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 29% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a conservatory and a porch, meaningful when judging how the property has evolved. At 108 m² it's 19.3% larger than the typical home in the postcode (91 m² median across 28 EPCs). Sold September 2021 for £430,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
33a has been extended on multiple sides of the property across separate planning applications.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£501,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 11 years.
£430,000
Growth on file: 4.4% per year over 11 years.
EPC Rating for 33a runs comfortably ahead of the street norm.
Price per m²
£3,981
Street avg £3,583
Floor Area
108 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 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
47.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Solar PV panels (45 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Two storey · Side and rear of property
Two storey rear and side extension. Alterations to existing conservatory.
Extension: Front of property
Single storey front extension to form new entrance porch
23 September 2021Most recent
£430,000
+59.3%over 10 years28 October 2010
£270,000
Median price across the last 5 sales in SG17 5RS: £445,000 (2025–2023).
CO₂ Emissions
3.6 t/year
Street avg 3.9 t/year
SG17 5DJ
Harwood Lane — bus stop.
Closest school
0.4 km
Clifton All Saints Academy. 7 schools nearby.
Night-time· 23:00 – 07:00
38.6dB
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