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Get startedFlat 4 is a semi-detached house in Grantham (NG31 8AN). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to before 1900 and council tax band A. At 37 m² this is the smallest unit on EPC record across the building (37–73 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (47 versus a best of 71). The latest certificate (February 2023) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in October 2008 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
At 37 m² it sits well below the postcode median (127 m² across 30 EPCs), making it one of the more compact homes locally.
Recommended upgrades on file would lift this property by multiple EPC bands.
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£122,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Floor Area for Flat 4 lags the street by a wide margin.
EPC Rating
47 (E)
Street avg 60 (D)
Floor Area
37 m²
Street avg 61 m²
CO₂ Emissions
5.1 t/year
Street avg 4.2 t/year
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
New Street — bus stop.

Daytime· 07:00 – 23:00
51.2dB

Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in NG31 8AN: £254,000 (2025–2021).
Habitable Rooms
2 rooms
Street avg 3 rooms
NG31 8AN
Closest school
0.3 km
The King's School, Grantham. 20 schools nearby.
Night-time· 23:00 – 07:00
42.3dB