20 Weston House, Gregory Gardens, Northampton, NN3 2BF
About 20 Weston House
20 Weston House is an end-of-terrace house in Northampton (NN3 2BF). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (August 2023) shows a C (score 77), near the top of the C band. When first surveyed in March 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 51 m² this is the 4th smallest of 27 units on EPC record in the building, where floor areas span 47–67 m². The building's EPC ratings span D to B across 27 units on file.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Floor insulation added or improved
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 Weston House has no planning applications on record.
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Weston House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£131,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN3 2BF: £135,000 (2025–2023).
Nearby sales in NN3 2BF
32 Weston House, Gregory Gardens, Northampton, NN3 2BF
Sold Apr 2025
£135,00029 Foley House, Gregory Gardens, Northampton, NN3 2BF
Sold Dec 2024
£130,00035 Underwood House, Gregory Gardens, Northampton, NN3 2BF
Sold Sept 2024
£132,50012 Gregory Gardens, Northampton, NN3 2BF
Sold Dec 2023
£227,50042 Weston House, Gregory Gardens, Northampton, NN3 2BF
Sold Aug 2023
£140,000
Versus other Gregory Gardens homes
Floor Area for 20 Weston House lags the street by a wide margin.
EPC Rating
77 (C)
Street avg 74 (C)
Floor Area
51 m²
Street avg 56 m²
CO₂ Emissions
1.9 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Buttermere Close — bus stop.
Closest school
0.1 km
St Gregory's Catholic Primary School. 37 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.9dB

Night-time· 23:00 – 07:00
39.4dB







