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Get started6 Sidney Street is a three-bedroom mid-terrace house in Grantham (NG31 8AZ). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2015) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected. Other recorded features include a basement.
At 125 m² the property is well over the postcode median (86 m² across 52 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £267,000 is 13.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 83.3% above the typical sold price in the postcode. On the market in September 2017 and unlisted since — roughly 9 years.
6 Sidney Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 15 Dec 2025
Council records show a subdivision application — the property's legal arrangement has been altered.
Conversion of no's: 6 & 6a Sidney Street to 3 self contained flats with parking to rear.
6 Sidney Street valuation sits well clear of the typical sold price in this postcode.
£267,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
6 Sidney Street outperforms the street on floor area by a wide margin.
Price per m²
£1,880
Street avg £1,246
Floor Area
125 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
New Street — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Conversion of no's: 6 & 6a Sidney Street to 3 self contained flats with parking to rear.
2 more applications for this property
Join to see all planning history.
7 September 2017Most recent
£235,000
Median price across the last 5 sales in NG31 8AZ: £145,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.2 t/year
NG31 8BJ
Closest school
0.3 km
The King's School, Grantham. 20 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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