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21 Casterbridge Court, Hardingstone, Northampton, NN4 6FD

3 sales on record1 planning record

Estimated value

£276,000

  • Since the 2021 sale (£243,000)+14%
  • Against NN4 6FD's recent median (£235,000)+17%

Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
79 m²
850 sq ft
Energy rating
C
Score 72
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£276,000

  • Against its 2021 sale (£243,000)+14%
  • Against NN4 6FD's recent median (£235,000)+17%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Casterbridge Court is modelled from its 79 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 6FD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    79 m² from the EPC lodged in March 2021

  • Sales of this home

    3 sales recorded, the latest in 2021

  • Recent sales in NN4 6FD

    5 sales, median £235,000 (2025–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for 21 Casterbridge Court has grown more than fourfold since the 1997 starting point.

Sales timeline

  1. 22 August 2021Most recent

    £243,000

    +54.8%over 9 years

  2. 15 December 2011

    £157,000

    +196.2%over 14 years

  3. 29 May 1997

    £53,000

Median price across the last 5 sales in NN4 6FD: £235,000 (2025–2019).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Casterbridge Court, Hardingstone, Northampton, NN4 6FD. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 Casterbridge Court

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

21 Casterbridge Court is a three-bedroom mid-terrace house in Hardingstone, Northampton, Northampton (NN4 6FD). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (March 2021) shows a C (score 72). When first surveyed in February 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86).

At 79 m² the property is well over the postcode median (59 m² across 17 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2021, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £276,000 is 13.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 70% above the typical sold price in the postcode. Sold August 2021 for £243,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

  • Bedrooms3
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes

Outside

  • GarageSingle, Integral

Building

  • Central heatingYes
Before you decide

Everything you need to know about 21 Casterbridge Court

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

Larger development activity nearby

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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.
Current Certificate(1 of 2)
Mar 2021

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 30 March 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2021from Feb 2011
EPC improved fromD65toC72
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Casterbridge Court, Hardingstone, Northampton, NN4 6FD, sourced from the PlanIt planning register.

21 Casterbridge Court has an approved single-storey extension on the planning record.

1 application on record at 21 Casterbridge Court, Hardingstone, Northampton, NN4 6FD

1decisions1extensions21documents2nearby
  1. Aug 2022
    ExtensionFull
    Outcome in report

    Extension: Single storey

    Single storey wrap around extension

    Documents
    21 docs on file
    Reference
    WNN/2022/0739
    Full record in report

Unlock 21 Casterbridge Court, Hardingstone, Northampton, NN4 6FD's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 2 notable nearby
  • The 21 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Casterbridge Court homes

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

On floor area, 21 Casterbridge Court stands well clear of the street.

Price per m²

£3,076

Street avg £2,689

Above

Floor Area

79 m²

Street avg 64 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

2.7 t/year

Street avg 2.6 t/year

Below
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

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Water Lane — bus stop.

Closest school

0.1 km

Hardingstone Academy. 16 schools nearby.

Nearest schools

  • Hardingstone AcademyPrimary121m
  • Preston Hedges Primary SchoolPrimary713m
  • Wootton Primary SchoolPrimary784m
  • Wootton Park SchoolAll-through1.2km

Nearest stops

  • Water LaneBus stop164m
  • Edwardian CloseBus stop211m
  • Hardy DriveBus stop256m
  • Harris CloseBus stop339m

Most reported crime locally

  • Violence & Sexual Offences1,851 reports36%
  • Anti-social Behaviour1,154 reports23%
  • Other Theft390 reports8%
  • Criminal Damage & Arson325 reports6%

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 6FD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN4 6FD

Daytime· 07:00 – 23:00

51.1dB

Low
Night-time road noise heatmap for NN4 6FD

Night-time· 23:00 – 07:00

41.7dB

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

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC C

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 £545 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£259k

1 Copymoor Close, Wootton

NN4 6BL

3 bed1 bath
£301k

1 Aldwell Close, Wootton

NN4 6AX

3 bed1 bath
£304k

1 Ansell Way, Hardingstone

NN4 6DP

3 bed2 bath
£322k

1 Coldstream Lane, Hardingstone

NN4 6DB

3 bed
£447k

1 Baxter Court, Hardingstone

NN4 6DR

3 bed
£216k

1 Brigadier Close, Wootton

NN4 6LY

2 bed1 bath
£532k

1 Battalion Drive, Wootton

NN4 6RU

4 bed2 bath
£535k

1 Bancroft Way, Wootton

NN4 6BF

4 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Casterbridge Court is modelled from its 79 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 6FD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 21 Casterbridge Court. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Casterbridge Court was lodged in March 2021 at band C and is valid until March 2031. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Casterbridge Court. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 16 schools and 30 stops listed are measured in a straight line from NN4 6FD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Casterbridge Court is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Casterbridge Court, Hardingstone, Northampton, NN4 6FD. Each answer is also embedded as structured data for search engines.

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