1 Sidney Street, Grantham, NG31 8AZ
About 1 Sidney Street
1 Sidney Street is a four-bedroom end-of-terrace house in Grantham (NG31 8AZ). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1900-1929 and council tax band B. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record. The latest certificate (February 2020) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
At 136 m² the property is well over the postcode median (86 m² across 52 EPCs), placing it in the larger end of the local stock. Most recent transfer was August 2025 at £284,500 — fresh data. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2025, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 103.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Building
- Listed buildingYes
- Period featuresYes
- RefurbishedYes
Energy performance
1 Sidney Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, is a listed building, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 Sidney Street has 2 separate extension applications on the council record.
- May 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 1 doc on file
- Reference
- s15/3513
- May 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 1 doc on file
- Reference
- S15/3513
We flagged 2 things worth checking at 1 Sidney Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 1 Sidney Street was the highest on Land Registry record across the postcode.
£299,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 27 years.
£284,500
Growth on file: 6.5% per year over 27 years.
Sales timeline
18 August 2025Most recent
£284,500
+58.1%over 4 years1 October 2020
£180,000
+10.8%over 15 years26 November 2004
£162,500
+32.1%over 2 years1 November 2002
£123,000
+46.4%over 1 year25 October 2001
£84,000
+61.5%over 3 years25 August 1998
£52,000
Median price across the last 5 sales in NG31 8AZ: £127,000 (2024–2022).
Nearby sales in NG31 8AZ
Versus other Sidney Street homes
On years held, 1 Sidney Street runs well behind the street norm.
Price per m²
£2,092
Street avg £1,370
Floor Area
136 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
9.4 t/year
Street avg 5.1 t/year
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
New Street — bus stop.
Closest school
0.3 km
The King's School, Grantham. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.8dB

Night-time· 23:00 – 07:00
42.2dB







