What type of property is 15a, Cottagewell Court, NN3 9UA?

15a, Cottagewell Court, NN3 9UA is a 3-bedroom semi-detached house.

What did 15a, Cottagewell Court, NN3 9UA sell for?

15a, Cottagewell Court, NN3 9UA last sold for £275,000 in January 2025, around 2 years ago. Land Registry has 3 sales on record going back to £74,950 in October 2000. Source: HM Land Registry.

What is the price history for 15a, Cottagewell Court, NN3 9UA?

Across 3 sales between October 2000 and January 2025, 15a, Cottagewell Court, NN3 9UA rose from £74,950 to £275,000, a change of £200,050. That works out to roughly +5.5% per year compounded over 24 years. Source: HM Land Registry.

What is the EPC rating for 15a, Cottagewell Court, NN3 9UA?

The current EPC rating for 15a, Cottagewell Court, NN3 9UA is D with a score of 61 out of 100, lodged in April 2018. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 15a, Cottagewell Court, NN3 9UA?

15a, Cottagewell Court, NN3 9UA has a recorded floor area of 85 m² (915 sq ft), around 28 m² per bedroom. That makes it about 13% smaller than the median EPC-recorded property in NN3 9UA. Source: EPC Register.

How is 15a, Cottagewell Court, NN3 9UA heated?

The latest EPC at 15a, Cottagewell Court, NN3 9UA records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15a, Cottagewell Court, NN3 9UA?

15a, Cottagewell Court, NN3 9UA is in council tax band C.

Where is 15a, Cottagewell Court, NN3 9UA located?

15a, Cottagewell Court, NN3 9UA sits in Northampton. It falls within the NN3 postcode district in Northamptonshire.

How safe is the area around 15a, Cottagewell Court, NN3 9UA?

Police records around 15a, Cottagewell Court, NN3 9UA 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.

Which schools serve 15a, Cottagewell Court, NN3 9UA?

The closest primary school to 15a, Cottagewell Court, NN3 9UA is Standens Barn Primary School (405m), one of 19 primaries within walking distance. The closest secondary is Northampton Academy (608m), with 5 secondaries in the surrounding area.

What is the nearest station to 15a, Cottagewell Court, NN3 9UA?

The closest bus stop to 15a, Cottagewell Court, NN3 9UA is Meltham Close, 182m away. In total there are 30 bus stops within the surrounding area.

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15a, Cottagewell Court, Northampton, NN3 9UA

3 sales on record

Estimated value

£275,000

Since the 2025 sale (£275,000)0%
Against NN3 9UA's recent median (£290,000)-5%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

85 m²

915 sq ft

Energy rating

Score 61

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

£275,000

Against its 2025 sale (£275,000)0%
Against NN3 9UA's recent median (£290,000)-5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15a is modelled from its 85 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN3 9UA. 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
85 m² from the EPC lodged in April 2018
Sales of this home
3 sales recorded, the latest in 2025
Recent sales in NN3 9UA
5 sales, median £290,000 (2026–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: April 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

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

15a has more than tripled in price since its earliest registered sale in 2000.

Sales timeline

30 January 2025Most recent
£275,000
+32.9%over 6 years
30 August 2018
£206,995
+176.2%over 17 years
30 October 2000
£74,950

Median price across the last 5 sales in NN3 9UA: £290,000 (2026–2022).

Nearby sales in NN3 9UA

Risks

What this page doesn't show

2 potential issues have already been flagged for 15a, Cottagewell Court, Northampton, NN3 9UA. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn 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

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Overview

About 15a

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

15a is a three-bedroom semi-detached house in Northampton (NN3 9UA). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (April 2018) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.

Across 2000–2025, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£301/sq ft) was about 103.6% above the typical sold price in the postcode. Sold January 2025 for £275,000.

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
Bathrooms2

Before you decide

Everything you need to know about 15a

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

Signs of HMO activity in the areaLarger development activity nearby

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The data behind every report

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

Apr 2018

EPC Rating

D61

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.2 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 4 April 2028

1 year remaining

Planning

Planning history

Applications and permits filed against 15a, Cottagewell Court, Northampton, NN3 9UA, sourced from the PlanIt planning register.

15a has no planning applications on record.

But the area is active

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

On the street

Versus other Cottagewell Court homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 15a stands well clear of the street.

Price per m²

£3,235

Street avg £2,095

Strongly above

Floor Area

85 m²

Street avg 97 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.2 t/year

Street avg 3.7 t/year

On par

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

Meltham Close — bus stop.

Closest school

0.4 km

Standens Barn Primary School. 24 schools nearby.

Nearest schools

Standens Barn Primary SchoolPrimary405m
Northampton AcademySecondary608m
Lumbertubs Primary SchoolPrimary1.2km
Weston Favell AcademySecondary1.2km

Nearest stops

Meltham CloseBus stop182m
Topwell Court Turning CircleBus stop203m
Flaxwell CourtBus stop353m
Spanslade RoadBus stop377m

Most reported crime locally

Violence & Sexual Offences2,722 reports37%
Anti-social Behaviour1,497 reports20%
Shoplifting674 reports9%
Criminal Damage & Arson483 reports7%

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 9UA from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

57.0dB

Moderate

Night-time road noise heatmap for NN3 9UA

Night-time· 23:00 – 07:00

47.4dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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Late 20th centurySemi-Detached HouseEPC D

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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

£213k

1 Bestwell Court

NN3 9SY

3 bed2 bath

£384k

1 Cumbrae Drive, Great Billing

NN3 9HD

3 bed

£194k

1 Campion Court

NN3 9BW

3 bed2 bath

£321k

1 Coneywell Court

NN3 9DP

4 bed

£227k

1 Bromford Close, Little Billing

NN3 9HS

2 bed

£378k

1 Blossom Way, Little Billing

NN3 9ET

4 bed1 bath

£407k

1 Conyngham Road

NN3 9TA

4 bed

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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 15a is modelled from its 85 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN3 9UA. 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 15a. 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 15a was lodged in April 2018 at band D and is valid until April 2028. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 15a. 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 16 months, which places each incident at an approximate point. The 24 schools and 30 stops listed are measured in a straight line from NN3 9UA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 15a 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 15a, Cottagewell Court, Northampton, NN3 9UA. Each answer is also embedded as structured data for search engines.

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