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Get started14 Cambridge Street is a mid-terrace house in Grantham (NG31 6EZ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2023) shows an F (score 31), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since February 2009. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Average; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 90), a 4-band jump. Main heating runs on to be used only when there is no heating/hot.
Sale prices here have outpaced England HPI: 4.5% per year against 0% for the wider region. Today's modelled estimate of £120,000 is 22.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 73.4% above the typical sold price in the postcode. At 63 m² it's 17.1% smaller than the typical home in the postcode (76 m² median across 53 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: January 2024 at £98,000.
14 Cambridge Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Sale price has at least doubled since 2001.
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 22 years.
£98,000
Growth on file: 4.5% per year over 22 years.
On epc rating, 14 Cambridge Street runs well behind the street norm.
Price per m²
£1,556
Street avg £1,126
Floor Area
63 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sainsburys — bus stop.

Daytime· 07:00 – 23:00
52.1dB

Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 January 2024Most recent
£98,000
+8.9%over 16 years29 June 2007
£90,000
+143.2%over 5 years21 November 2001
£37,000
Median price across the last 5 sales in NG31 6EZ: £130,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.1 t/year
Closest school
0.4 km
Grantham College. 19 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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