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Get started21 George Street, Grantham, NG31 6QL
5 sales on record
About 21 George Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 George Street is a three-bedroom end-of-terrace house in Grantham (NG31 6QL). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2025) shows a D (score 59), a step below the typical UK home. When first surveyed in March 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and lighting went from Average to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 73).
Sale prices here have outpaced England HPI: 7.8% per year against 0.1% for the wider region. Today's modelled estimate of £135,000 sits 80% above the 2025 sale of £75,000. Most recent transfer was October 2025 at £75,000 — fresh data. At 90 m² it's 20.8% larger than the typical home in the postcode (75 m² median across 44 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
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jul 2025
EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.7 t/year
Occupancy
—
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 George Street has more than quadrupled in price since its earliest registered sale in 1995.
Current estimate
See how we calculated this£135,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 30 years.
Last sold (2025)
£75,000
Growth on file: 7.8% per year over 30 years.
Sales timeline
Versus other George Street homes
Four headline reads against 31 similar houses on this street, drawn from the latest EPC and Land Registry data.
On years held, 21 George Street runs well behind the street norm.
Price per m²
£833
Street avg £1,113
Floor Area
90 m²
Street avg 84 m²
Habitable Rooms
5 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.
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Castlegate — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NG31 6QL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 50 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 21 George Street, Grantham, NG31 6QL. Each answer is also embedded as structured data for search engines.