20 Briton Gardens, Northampton, NN3 2BT
About 20 Briton Gardens
20 Briton Gardens is a two-bedroom semi-detached house in Northampton (NN3 2BT). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2011) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 57). The latest certificate is from May 2011, so improvements made since then won't be reflected.
Last sold in June 2011, so it's been off the market for around 15 years. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1997–2011, sale prices on this property compounded at 10.1% per year. Today's modelled estimate of £186,000 is 48.8% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 29.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- ParkingOff road
Energy performance
20 Briton Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 May 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Council records include a part-single-part-two-storey rear extension at 20 Briton Gardens.
1 application on record at 20 Briton Gardens, Northampton, NN3 2BT
- Aug 2016ExtensionFullOutcome in report
Extension: Part single, part two storey · Rear of property
Two storey and single storey rear extensions
- Documents
- 15 docs on file
- Reference
- N/2016/0796
Unlock 20 Briton Gardens, Northampton, NN3 2BT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 22 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
20 Briton Gardens has more than tripled in price since its earliest registered sale in 1997.
£186,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 14 years.
£125,000
Growth on file: 10.1% per year over 14 years.
Sales timeline
22 June 2011Most recent
£125,000
-14.4%over 2 years30 June 2008
£146,000
+55.3%over 3 years5 July 2004
£94,000
+198.4%over 7 years28 February 1997
£31,500
Median price across the last 5 sales in NN3 2BT: £129,995 (2018–2009).
Nearby sales in NN3 2BT
Versus other Briton Gardens homes
Floor Area for 20 Briton Gardens runs comfortably ahead of the street norm.
Price per m²
£1,689
Street avg £1,722
Floor Area
74 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.2 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Briton Road — bus stop.
Closest school
0.4 km
Cedar Road Primary School. 35 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
52.5dB

Night-time· 23:00 – 07:00
43.2dB







