5 Sidney Street, Grantham, NG31 8AZ
About 5 Sidney Street
5 Sidney Street is a three-bedroom mid-terrace house in Grantham (NG31 8AZ). It has a recorded floor area of 77 m² (around 825 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2011) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2011. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Poor to Good and lighting went from Poor to Very Good. The latest certificate is from July 2011, so improvements made since then won't be reflected.
Sold September 2018 for £122,500. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2018, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £154,000 is 25.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 56.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
5 Sidney Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jul 2021
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
5 Sidney Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 5 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
Sale price has grown by over 3x since 1997.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 21 years.
£122,500
Growth on file: 6.5% per year over 21 years.
Sales timeline
6 September 2018Most recent
£122,500
+26.3%over 6 years13 October 2011
£97,000
-17.1%over 4 years9 March 2007
£117,000
+36.8%over 1 year26 April 2005
£85,500
+163.1%over 7 years21 August 1997
£32,500
Median price across the last 5 sales in NG31 8AZ: £145,000 (2025–2023).
Nearby sales in NG31 8AZ
Versus other Sidney Street homes
5 Sidney Street is notably below the street on epc rating.
Price per m²
£1,597
Street avg £1,383
Floor Area
77 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.2 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







