1 Barnhill Square, Northampton, NN3 5BB
About 1 Barnhill Square
1 Barnhill Square is a four-bedroom end-of-terrace house in Northampton (NN3 5BB). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (November 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Other recorded features include a conservatory.
At 113 m² it's 28.4% larger than the typical home in the postcode (88 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Across 1997–2023, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £227,000 is 13.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£164/sq ft) was about 46.4% above the typical sold price in the postcode. Last sale on file: £200,000 in March 2023.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- ParkingOff road
Everything you need to know about 1 Barnhill Square
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
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Planning history
1 Barnhill Square has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 1 Barnhill Square has grown more than fourfold since the 1997 starting point.
£227,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 26 years.
£200,000
Growth on file: 6.9% per year over 26 years.
Sales timeline
17 March 2023Most recent
£200,000
+65.3%over 14 years29 June 2008
£121,000
+6.1%over 2 years9 April 2006
£114,000
+119.2%over 4 years14 June 2001
£52,000
+8.3%over 11 months20 July 2000
£48,000
+33.3%over 2 years28 August 1997
£36,000
Median price across the last 5 sales in NN3 5BB: £188,000 (2023–2018).
Nearby sales in NN3 5BB
21 Barnhill Square, Northampton, NN3 5BB
Sold Nov 2023
£205,0009 Barnhill Square, Northampton, NN3 5BB
Sold Mar 2022
£167,00018 Barnhill Square, Northampton, NN3 5BB
Sold Dec 2021
£250,00010 Barnhill Square, Northampton, NN3 5BB
Sold Aug 2017
£153,00022 Barnhill Square, Northampton, NN3 5BB
Sold Mar 2010
£73,000
Versus other Barnhill Square homes
CO₂ Emissions for 1 Barnhill Square lags the street by a wide margin.
Price per m²
£1,770
Street avg £1,628
Floor Area
113 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.1 t/year
Everything you need to know about 1 Barnhill Square
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Donellan Green — bus stop.
Closest school
0.9 km
Woodvale Primary Academy. 26 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
51.6dB
Night-time· 23:00 – 07:00
41.7dB