21 Alford Street, Grantham, NG31 8BX
About 21 Alford Street
21 Alford Street is a three-bedroom mid-terrace house in Grantham (NG31 8BX). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2020) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Across 1996–2021, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £156,000 is 30% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 25.7% above the typical sold price in the postcode. Last sale on file: £120,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenRear
Everything you need to know about 21 Alford Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Alford Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 3 things worth checking at 21 Alford 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
- Environmental risk flagged
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Sales history & valuation
21 Alford Street has more than quadrupled in price since its earliest registered sale in 1996.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 25 years.
£120,000
Growth on file: 7.1% per year over 25 years.
Sales timeline
1 February 2021Most recent
£120,000
+445.5%over 24 years25 June 1996
£22,000
Median price across the last 5 sales in NG31 8BX: £107,500 (2025–2023).
Nearby sales in NG31 8BX
Versus other Alford Street homes
On floor area, 21 Alford Street stands well clear of the street.
Price per m²
£1,379
Street avg £1,351
Floor Area
87 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.7 t/year
Everything you need to know about 21 Alford Street
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee

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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
Slate Mill Place — bus stop.
Closest school
0.2 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
50.4dB

Night-time· 23:00 – 07:00
40.5dB






