What kind of home is 23 Coneywell Court, NN3 9DP?

23 Coneywell Court, NN3 9DP is a 3-bedroom detached house.

What was the last sold price for 23 Coneywell Court, NN3 9DP?

23 Coneywell Court, NN3 9DP last sold for £300,000 in March 2026. Before that, it sold for £104,000 in May 2003, so prices have been rising over 23 years on record. Source: HM Land Registry.

How has the value of 23 Coneywell Court, NN3 9DP changed over time?

Across 2 sales between May 2003 and March 2026, 23 Coneywell Court, NN3 9DP rose from £104,000 to £300,000, a change of £196,000. That works out to roughly +4.7% per year compounded over 23 years. Source: HM Land Registry.

What energy rating does 23 Coneywell Court, NN3 9DP have?

The current EPC rating for 23 Coneywell Court, NN3 9DP is E with a score of 52 out of 100, lodged in March 2023. It has dropped from a D recorded in May 2014. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 23 Coneywell Court, NN3 9DP?

23 Coneywell Court, NN3 9DP has a recorded floor area of 90 m² (969 sq ft), around 30 m² per bedroom. Source: EPC Register.

What heating system does 23 Coneywell Court, NN3 9DP use?

The latest EPC at 23 Coneywell Court, NN3 9DP records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 23 Coneywell Court, NN3 9DP have?

23 Coneywell Court, NN3 9DP has council approval for single-storey front extension granted in November 2015 under ref. N/2015/1039. Source: PlanIt planning register.

What is the council tax band for 23 Coneywell Court, NN3 9DP?

23 Coneywell Court, NN3 9DP is in council tax band C.

Which area is 23 Coneywell Court, NN3 9DP in?

23 Coneywell Court, NN3 9DP sits in Northampton. It falls within the NN3 postcode district.

What is crime like near 23 Coneywell Court, NN3 9DP?

Police records around 23 Coneywell Court, NN3 9DP show an average of 461 reported crimes per month over the last 16 months. Violent crime makes up roughly 37% of reports, the most common category. The overall trend is falling (15% versus the prior period). Source: Police UK.

What schools are near 23 Coneywell Court, NN3 9DP?

The closest primary school to 23 Coneywell Court, NN3 9DP is Standens Barn Primary School (317m), one of 19 primaries within walking distance. The closest secondary is Northampton Academy (697m), with 5 secondaries in the surrounding area.

What is the nearest station to 23 Coneywell Court, NN3 9DP?

The closest bus stop to 23 Coneywell Court, NN3 9DP is Topwell Court Turning Circle, 151m away. In total there are 30 bus stops within the surrounding area.

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23 Coneywell Court, Northampton, NN3 9DP

1 planning record

Property type

Detached

Bedrooms

Floor area

90 m²

969 sq ft

Energy rating

Score 52

Council tax

Band C

Tenure

Owner Occupied

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Overview

About 23 Coneywell Court

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

23 Coneywell Court is a three-bedroom detached house in Northampton (NN3 9DP). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (March 2023) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2014); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good. The recommended improvements would lift it to B (score 82), a 3-band jump.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold March 2026 for £300,000. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Across 2003–2026, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 108.1% 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

Bedrooms3

Outside

GarageSingle, Detached

Building

Heating systemGas
RefurbishedYes

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Energy

Energy performance

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

23 Coneywell Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)

Mar 2023

EPC Rating

E52

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

5.5 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 29 March 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2023from May 2014

EPC improved fromD55toE52

Roof Insulation

PartialInsulated

Roof insulation improved

Low Energy Lighting

70%100%

More low energy lighting installed

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Late 20th centuryDetached HouseEPC E

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Planning

Planning history

Applications and permits filed against 23 Coneywell Court, Northampton, NN3 9DP, sourced from the PlanIt planning register.

23 Coneywell Court has an approved single-storey front extension on the planning record.

1 application on record at 23 Coneywell Court, Northampton, NN3 9DP

1decisions1extensions10documents12nearby

Nov 2015
ExtensionFull
Outcome in report
Extension: Single storey · Front of property
Single storey front extension.
Documents
10 docs on file
Reference
N/2015/1039
Full record in report

Unlock 23 Coneywell Court, Northampton, NN3 9DP's full planning history

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 12 notable nearby
The 10 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

Latest sale on 23 Coneywell Court was the highest on Land Registry record across the postcode.

Current estimate

£303,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 23 years.

See how we calculated this

Last sold (2026)

£300,000

Growth on file: 4.7% per year over 23 years.

Sales timeline

20 March 2026Most recent
£300,000
+188.5%over 22 years
5 May 2003
£104,000

Median price across the last 5 sales in NN3 9DP: £235,000 (2023–2018).

Nearby sales in NN3 9DP

On the street

Versus other Coneywell Court homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 23 Coneywell Court runs comfortably ahead of the street norm.

Price per m²

£3,333

Street avg £2,209

Strongly above

Floor Area

90 m²

Street avg 94 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

5.5 t/year

Street avg 3.3 t/year

Strongly below

Before you decide

Everything you need to know about 23 Coneywell Court

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

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The data behind every report

Comparables

Similar properties nearby

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

£286k

1 Carrington Gardens

NN3 9UL

3 bed

£384k

1 Cumbrae Drive, Great Billing

NN3 9HD

3 bed

£213k

1 Bestwell Court

NN3 9SY

3 bed2 bath

£194k

1 Campion Court

NN3 9BW

3 bed2 bath

£321k

1 Coneywell Court

NN3 9DP

4 bed

£378k

1 Blossom Way, Little Billing

NN3 9ET

4 bed1 bath

£227k

1 Bromford Close, Little Billing

NN3 9HS

2 bed

£407k

1 Conyngham Road

NN3 9TA

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

461/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Topwell Court Turning Circle — bus stop.

Closest school

0.3 km

Standens Barn Primary School. 24 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 NN3 9DP from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

57.3dB

Moderate

Night-time road noise heatmap for NN3 9DP

Night-time· 23:00 – 07:00

47.8dB

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 23 Coneywell Court, Northampton, NN3 9DP. Each answer is also embedded as structured data for search engines.