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Get started18a, Long Street, Great Gonerby, Grantham, NG31 8LN
About 18a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18a is a three-bedroom detached house in Great Gonerby, Grantham, Grantham (NG31 8LN). It has a recorded floor area of 89 m² (around 958 sq ft) and construction records dating it to 1967-1975. The latest certificate (March 2015) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.
It hasn't traded since November 2006, a hold of 19 years that's notably long for the area. Sale prices here have outpaced England HPI: 2% per year against 0% for the wider region. Today's modelled estimate of £290,000 sits 56.8% above the 2006 sale of £185,000. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 21.9% above the typical sold price in the postcode. At 89 m² it's 15.6% larger than the typical home in the postcode (77 m² median across 34 EPCs).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- ConservatoryYes
Outside
- Private gardenrear
- Garage
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
18a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2025
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
18a valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£290,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 3 years.
Last sold (2006)
£185,000
Growth on file: 2.0% per year over 3 years.
Sales timeline
Versus other Long Street homes
Four headline reads against 34 similar houses on this street, drawn from the latest EPC and Land Registry data.
18a outperforms the street on years held by a wide margin.
Price per m²
£2,079
Street avg £2,151
Floor Area
89 m²
Street avg 98 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Grantham district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around NG31 8LN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 42 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 18a, Long Street, Great Gonerby, Grantham, NG31 8LN. Each answer is also embedded as structured data for search engines.