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Get started12 Barrack Square is a two-bedroom semi-detached house in Grantham (NG31 9DG). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2016) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in April 2009 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Average to Very Good and main heating went from Average to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £160,000 is 33.3% above the 2017 sale price. At 68 m² the property is well over the postcode median (52 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Last sold in February 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property.
Recommended upgrades on file would lift this property by multiple EPC bands.
12 Barrack Square valuation sits well clear of the typical sold price in this postcode.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 13 years.
£120,000
Growth on file: 3.8% per year over 13 years.
12 Barrack Square is notably below the street on co₂ emissions.
Price per m²
£1,765
Street avg £2,183
Floor Area
68 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
Low energy lighting percentage decreased
Heating controls changed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 February 2017Most recent
£120,000
+4.3%over 11 years28 October 2005
£115,000
+22.3%over 10 months17 December 2004
£94,000
+27.9%over 1 year21 November 2003
£73,500
Median price across the last 5 sales in NG31 9DG: £126,000 (2025–2022).
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.1 t/year
NG31 9EG
Kesteven & Grantham School — bus stop.
Closest school
0.2 km
Kesteven and Grantham Girls' School. 19 schools nearby.
Night-time· 23:00 – 07:00
38.2dB
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