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Flat 4, 23 Clarke Road, Northampton, NN1 4PL

5 sales on record
Property type
Mid terrace
Floor 01
Habitable rooms
1
From EPC
Floor area
32 m²
344 sq ft
Energy rating
E
Score 44
Tenure
Owner Occupied
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Overview

About Flat 4

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Flat 4 is a mid-terrace house in Northampton (NN1 4PL). It has a recorded floor area of 32 m² (around 344 sq ft) and construction records dating it to 1900-1929. At 32 m² this is the smallest unit on EPC record across the building (32–61 m²). The building's EPC ratings span F to B across 11 units on file. The latest certificate (October 2022) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in December 2008 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.

A recent sale: £75,000 in April 2025. Across the public record there are 5 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 2004–2025, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £110,000 is 46.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 57.6% above the typical sold price in the postcode.

Before you decide

Everything you need to know about Flat 4

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Oct 2022

EPC Rating

A
B
C
D
E
E44
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 25 October 2032

6 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2022from Dec 2008
EPC improved fromF37toE44
Heating Controls
Prog + StatThermostat

Heating controls changed

Low Energy Lighting
0%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC EPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 4, 23 Clarke Road, Northampton, NN1 4PL, sourced from the PlanIt planning register.

Flat 4 has no planning applications on record.

65

But the area is active

65 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Flat 4 has changed hands more often than typical for the area.

Current estimate

£110,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 21 years.

See how we calculated this
Last sold (2025)

£75,000

Growth on file: 1.1% per year over 21 years.

Sales timeline

  1. 29 April 2025Most recent

    £75,000

    +15.4%over 10 years

  2. 13 August 2014

    £65,000

    -8.5%over 6 years

  3. 16 August 2007

    £71,000

    +9.2%

  4. 16 March 2007

    £65,000

    +8.3%over 2 years

  5. 11 July 2004

    £59,995

Median price across the last 5 sales in NN1 4PL: £195,500 (2026–2023).

On the street

Versus other Clarke Road homes

Four headline reads against 52 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for Flat 4 runs comfortably ahead of the street norm.

Price per m²

£2,344

Street avg £1,672

Strongly above

Floor Area

32 m²

Street avg 37 m²

Below

Habitable Rooms

1 rooms

Street avg 2 rooms

Strongly below

CO₂ Emissions

2.8 t/year

Street avg 1.9 t/year

Strongly below
Before you decide

Everything you need to know about Flat 4

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£124k

1a, Flat 1, Billington Street

NN1 4LH

Flat
£130k

177a, Flat 1, Kettering Road

NN1 4BP

Flat
£130k

177a, Flat 2, Kettering Road

NN1 4BP

Flat
£133k

179a, Flat 1, Kettering Road

NN1 4BP

Flat
£135k

137a, Flat 1, Kettering Road

NN1 4BS

Flat
£135k

177a, Flat 3, Kettering Road

NN1 4BP

Flat
£136k

112a, Flat 1, Wellingborough Road

NN1 4DR

Flat
£136k

1a, Flat 2, Adams Avenue

NN1 4LQ

Flat
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Northampton district page.
Full Northampton report

Crime

571/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Purser Road — bus stop.

Closest school

0.4 km

Stimpson Avenue Academy. 33 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around NN1 4PL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN1 4PL

Daytime· 07:00 – 23:00

53.5dB

Low
Night-time road noise heatmap for NN1 4PL

Night-time· 23:00 – 07:00

43.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 4, 23 Clarke Road, Northampton, NN1 4PL. Each answer is also embedded as structured data for search engines.