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Get started15 Barrack Square is a two-bedroom mid-terrace house in Grantham (NG31 9DG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to before 1900 and council tax band A. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The latest certificate (July 2019) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 89), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Today's modelled estimate of £125,000 is 23.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 19.9% above the typical sold price in the postcode. Most recent transfer: April 2024 at £101,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
15 Barrack Square valuation sits well clear of the typical sold price in this postcode.
£125,000
Modelled from EPC, postcode comparables.
£101,000
Recorded with HM Land Registry.
On co₂ emissions, 15 Barrack Square runs well behind the street norm.
Price per m²
£1,942
Street avg £2,173
Floor Area
52 m²
Street avg 54 m²
Habitable Rooms
4 rooms
Street avg 4 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

12 April 2024Most recent
£101,000
Median price across the last 5 sales in NG31 9DG: £130,000 (2025–2022).
CO₂ Emissions
4.2 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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