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Get started13 Barrack Square is a two-bedroom end-of-terrace house in Grantham (NG31 9DG). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in January 2012 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump.
Sale prices here have outpaced England HPI: 4.1% per year against 0.1% for the wider region. Today's modelled estimate of £148,000 is 27.6% above the 2025 sale price. At 70 m² the property is well over the postcode median (52 m² across 18 EPCs), placing it in the larger end of the local stock. A recent sale: £116,000 in November 2025. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Replace front door with same material but a different design to match neighboring properties.
Sale price has grown by over 3x since 1995.
£148,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 31 years.
£116,000
Growth on file: 4.1% per year over 31 years.
13 Barrack Square is notably below the street on price per m².
Price per m²
£1,657
Street avg £2,189
Floor Area
70 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 changed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Removal of existing single-glazed timber sash windows and installation of like-for-like windows.
14 November 2025Most recent
£116,000
+16.0%over 18 years17 November 2006
£100,000
+46.5%over 3 years1 August 2003
£68,250
+113.3%over 7 years29 May 1996
£32,000
-5.7%over 1 year12 April 1995
£33,950
Median price across the last 5 sales in NG31 9DG: £130,000 (2024–2022).
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.2 t/year
NG31 9AE
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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