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11 Claystones, Northampton, NN4 9UY

Property type
Detached
Bedrooms
2
Bathrooms
2
Floor area
72 m²
775 sq ft
Energy rating
D
Score 68
Council tax
Band D
Tenure
Owner Occupied
Overview

About 11 Claystones

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

11 Claystones is a two-bedroom detached house in Northampton (NN4 9UY). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (August 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The home occupies a corner plot and a cul-de-sac position.

A recent sale: £335,000 in March 2025. At 72 m² it sits well below the postcode median (107 m² across 17 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £369,000 is 10.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£432/sq ft) was about 145.2% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms2
  • EnsuiteYes

Outside

  • GarageYes
  • Corner plotYes
  • Cul-de-sacYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 11 Claystones

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

Pick your report · every report is £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.

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached BungalowEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Claystones, Northampton, NN4 9UY, sourced from the PlanIt planning register.

11 Claystones has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

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

11 Claystones valuation sits well clear of the typical sold price in this postcode.

Current estimate

£369,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£335,000

Recorded with HM Land Registry.

Sales timeline

  1. 28 March 2025Most recent

    £335,000

Median price across the last 5 sales in NN4 9UY: £385,000 (2025–2021).

On the street

Versus other Claystones homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Claystones outperforms the street on co₂ emissions by a wide margin.

Price per m²

£4,653

Street avg £2,710

Strongly above

Floor Area

72 m²

Street avg 119 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

3.0 t/year

Street avg 4.8 t/year

Strongly above
Before you decide

Everything you need to know about 11 Claystones

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

Pick your report · every report is £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.
£375k

1 Azure Way

NN4 9EZ

3 bed2 bath
£379k

1 Claystones

NN4 9UY

3 bed
£350k

1 Dapplestone Close

NN4 9QP

3 bed2 bath
£336k

1 Brindlestone Close

NN4 9QQ

3 bed2 bath
£299k

1 Downy Drive

NN4 9FB

3 bed2 bath
£139k

1 Benjamin Square

NN4 9RH

2 bed1 bath
£368k

1 Aviemore Gardens

NN4 9XJ

4 bed
£375k

1 Bowmans Close

NN4 9XR

4 bed
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

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Ladymead Close — bus stop.

Closest school

0.9 km

Hunsbury Park Primary School. 18 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 NN4 9UY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN4 9UY

Daytime· 07:00 – 23:00

56.1dB

Moderate
Night-time road noise heatmap for NN4 9UY

Night-time· 23:00 – 07:00

46.8dB

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 11 Claystones, Northampton, NN4 9UY. Each answer is also embedded as structured data for search engines.