12 Birch Close, Northampton, NN4 5BQ
About 12 Birch Close
12 Birch Close is a detached house in Northampton (NN4 5BQ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (February 2023) shows a C (score 71). The rating has held steady at C across 2 certificates since August 2010. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 81).
Across 2000–2018, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £383,000 is 12.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£275/sq ft) was about 89.3% above the typical sold price in the postcode. On the market in May 2018 and unlisted since — roughly 8 years.
Everything you need to know about 12 Birch Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 14 February 2033
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
12 Birch Close 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
12 Birch Close has more than doubled in price since the earliest registered sale in 2000.
£383,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 18 years.
£340,000
Growth on file: 5.5% per year over 18 years.
Sales timeline
30 May 2018Most recent
£340,000
+51.1%over 7 years8 December 2010
£225,000
+69.8%over 10 years27 September 2000
£132,500
Median price across the last 5 sales in NN4 5BQ: £358,000 (2025–2011).
Nearby sales in NN4 5BQ
Versus other Birch Close homes
On co₂ emissions, 12 Birch Close stands well clear of the street.
Price per m²
£2,957
Street avg £2,451
Floor Area
115 m²
Street avg 134 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.3 t/year
Everything you need to know about 12 Birch Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
339/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Home Close — bus stop.
Closest school
0.3 km
Woodland View Primary School. 9 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
54.5dB

Night-time· 23:00 – 07:00
46.4dB






