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Get started21a is a two-bedroom mid-terrace house in Grantham (NG31 8BW). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (December 2018) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 76). At 107 m² this is the 24th smallest of 35 units on EPC record in the building, where floor areas span 27–307 m². The building's EPC ratings span F to C across 35 units on file. Period features are noted in the property record.
At 107 m² it's 29.6% larger than the typical home in the postcode (83 m² median across 34 EPCs). Last sold in October 2017, so it's been off the market for around 9 years. Across 2008–2017, sale prices here grew 0.3% per year, broadly in step with England's 0% HPI growth.
£115,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 9 years.
£108,000
Growth on file: 0.3% per year over 9 years.
On price per m², 21a runs well behind the street norm.
Price per m²
£1,009
Street avg £1,440
Floor Area
107 m²
Street avg 54 m²
Habitable Rooms
4 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The King's School — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 October 2017Most recent
£108,000
+2.9%over 9 years22 August 2008
£105,000
Median price across the last 5 sales in NG31 8BW: £210,000 (2025–2023).
Street avg 2 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.0 t/year
NG31 8RU
Closest school
0.1 km
The King's School, Grantham. 20 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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