Clarendon House, Apartment 7, 39 Bridge Street, Northampton, NN1 1NS
About Clarendon House
Clarendon House is a two-bedroom mid-terrace house in Northampton (NN1 1NS). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1950-1966. At 64 m² this is the largest unit on EPC record across Clarendon House (46–64 m²). The building's EPC ratings span D to B across 19 units on file. The latest certificate (April 2016) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83). Main heating runs on electricity. The latest certificate is from April 2016, so improvements made since then won't be reflected.
Last changed hands 9 years ago, in March 2017. Across the public record there are 4 sales, relatively high churn for a single property. At 64 m² it's 16.4% larger than the typical home in the postcode (55 m² median across 21 EPCs). Across 2002–2017, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £126,000 is 21.2% above the 2017 sale price.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Everything you need to know about Clarendon House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2026
EPC Rating
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
Clarendon House has no planning applications on record.
But the area is active
45 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Clarendon House valuation sits well clear of the typical sold price in this postcode.
£126,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 15 years.
£104,000
Growth on file: 2.1% per year over 15 years.
Sales timeline
30 March 2017Most recent
£104,000
+7.2%over 12 years23 August 2004
£97,000
+7.8%over 1 year19 February 2003
£90,000
+19.2%over 1 year11 January 2002
£75,500
Median price across the last 5 sales in NN1 1NS: £105,000 (2025–2021).
Nearby sales in NN1 1NS
Clarendon House, Apartment 21, 39 Bridge Street, Northampton, NN1 1NS
Sold Jul 2025
£85,000Clarendon House, Apartment 5, 39 Bridge Street, Northampton, NN1 1NS
Sold May 2025
£122,000Clarendon House, Apartment 15, 39 Bridge Street, Northampton, NN1 1NS
Sold Mar 2023
£120,000Clarendon House, Apartment 9, 39 Bridge Street, Northampton, NN1 1NS
Sold Apr 2021
£90,000Clarendon House, Apartment 16, 39 Bridge Street, Northampton, NN1 1NS
Sold Apr 2021
£105,000
Versus other Bridge Street homes
On floor area, Clarendon House stands well clear of the street.
Price per m²
£1,625
Street avg £1,728
Floor Area
64 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.6 t/year
Everything you need to know about Clarendon House
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Plough Hotel — bus stop.
Closest school
0.7 km
Spring Lane Primary School. 32 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
57.4dB

Night-time· 23:00 – 07:00
48.5dB






