18 Alford Street, Grantham, NG31 8BX
About 18 Alford Street
18 Alford Street is a three-bedroom mid-terrace house in Grantham (NG31 8BX). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (August 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
Held since September 2004 — that's 22 years off the open market, well above the local norm. Across 1997–2004, sale prices on this property compounded at 18.1% per year. Today's modelled estimate of £166,000 sits 71.6% above the 2004 sale of £96,750.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Building
- RefurbishedYes
Everything you need to know about 18 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
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property 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
18 Alford Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 4 things worth checking at 18 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
- Recent ownership pattern worth a look
- Environmental risk flagged
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Sales history & valuation
18 Alford Street has more than tripled in price since its earliest registered sale in 1997.
£166,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.1% per year over 7 years.
£96,750
Growth on file: 18.1% per year over 7 years.
Sales timeline
9 September 2004Most recent
£96,750
+29.0%over 1 year31 July 2003
£75,000
+141.9%over 5 years12 November 1997
£31,000
Median price across the last 5 sales in NG31 8BX: £107,500 (2025–2023).
Nearby sales in NG31 8BX
Versus other Alford Street homes
18 Alford Street outperforms the street on years held by a wide margin.
Price per m²
£1,256
Street avg £1,354
Floor Area
77 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.7 t/year
Everything you need to know about 18 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






