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Get started20a, Covill Close, Great Gonerby, Grantham, NG31 8PP
4 sales on record
About 20a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20a is a three-bedroom detached house in Great Gonerby, Grantham, Grantham (NG31 8PP). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (August 2021) shows a C (score 74). The recommended improvements would push it to B (score 84). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 20.1% above the typical sold price in the postcode. At 137 m² the property is well over the postcode median (86 m² across 43 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: February 2022 at £340,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Dining roomYes
- EnsuiteYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
20a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 20a has grown more than fourfold since the 1996 starting point.
Current estimate
See how we calculated this£355,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 25 years.
Last sold (2022)
£340,000
Growth on file: 6.8% per year over 25 years.
Sales timeline
Versus other Covill Close homes
Four headline reads against 43 similar houses on this street, drawn from the latest EPC and Land Registry data.
20a outperforms the street on epc rating by a wide margin.
Price per m²
£2,482
Street avg £2,515
Floor Area
137 m²
Street avg 87 m²
Habitable Rooms
6 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 8PP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
47.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 40 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 20a, Covill Close, Great Gonerby, Grantham, NG31 8PP. Each answer is also embedded as structured data for search engines.