What kind of home is 15 Blackwell Hill, NN4 9YB?

15 Blackwell Hill, NN4 9YB is a 4-bedroom detached house.

When did 15 Blackwell Hill, NN4 9YB last change hands?

15 Blackwell Hill, NN4 9YB last sold for £299,995 in April 2017, around 9 years ago. Before that, it sold for £95,000 in November 1999, so prices have been rising over 17 years on record. Source: HM Land Registry.

What is the price history for 15 Blackwell Hill, NN4 9YB?

Across 2 sales between November 1999 and April 2017, 15 Blackwell Hill, NN4 9YB rose from £95,000 to £299,995, a change of £204,995. That works out to roughly +6.8% per year compounded over 17 years. Source: HM Land Registry.

How energy efficient is 15 Blackwell Hill, NN4 9YB?

The current EPC rating for 15 Blackwell Hill, NN4 9YB is D with a score of 60 out of 100, lodged in January 2012. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 15 Blackwell Hill, NN4 9YB?

15 Blackwell Hill, NN4 9YB has a recorded floor area of 100 m² (1,072 sq ft), around 25 m² per bedroom. That makes it about 11% larger than the median EPC-recorded property in NN4 9YB. Source: EPC Register.

What heating system does 15 Blackwell Hill, NN4 9YB use?

The latest EPC at 15 Blackwell Hill, NN4 9YB records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 15 Blackwell Hill, NN4 9YB?

15 Blackwell Hill, NN4 9YB is in council tax band C.

Which area is 15 Blackwell Hill, NN4 9YB in?

15 Blackwell Hill, NN4 9YB sits in Northampton. It falls within the NN4 postcode district in Northamptonshire.

Is 15 Blackwell Hill, NN4 9YB in a safe area?

Police records around 15 Blackwell Hill, NN4 9YB show an average of 9 reported crimes per month over the last 7 months. Violent crime makes up roughly 57% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 15 Blackwell Hill, NN4 9YB?

The closest primary school to 15 Blackwell Hill, NN4 9YB is Simon de Senlis Primary School (897m), one of 15 primaries within walking distance. The closest secondary is Abbeyfield School (1.4km), with 2 secondaries in the surrounding area.

What transport links are near 15 Blackwell Hill, NN4 9YB?

The closest bus stop to 15 Blackwell Hill, NN4 9YB is Tideswell Close, 102m away. In total there are 30 bus stops within the surrounding area.

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15 Blackwell Hill, Northampton, NN4 9YB

Property type

Detached

Bedrooms

Bathroom

Floor area

100 m²

1072 sq ft

Energy rating

Score 60

Council tax

Band C

Tenure

Owner Occupied

Overview

About 15 Blackwell Hill

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

15 Blackwell Hill is a four-bedroom detached house in Northampton (NN4 9YB). It has a recorded floor area of 100 m² (around 1072 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2012) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from January 2012, so improvements made since then won't be reflected.

Across 1999–2017, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £389,000 is 29.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 70.5% above the typical sold price in the postcode. 9 years since the last transfer (April 2017).

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

Bedrooms4
Bathrooms1
Open-plan layoutYes
Dining roomYes
CloakroomYes

Outside

Private gardenRear
GarageSingle

Before you decide

Everything you need to know about 15 Blackwell Hill

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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.

15 Blackwell Hill's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 27 Jan 2022

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

4.8 t/year

Occupancy

Owner Occupied

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Late 20th centuryDetached HouseEPC D

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Planning

Planning history

Applications and permits filed against 15 Blackwell Hill, Northampton, NN4 9YB, sourced from the PlanIt planning register.

15 Blackwell Hill 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.

Sale price has grown by over 3x since 1999.

Current estimate

£389,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 17 years.

See how we calculated this

Last sold (2017)

£299,995

Growth on file: 6.8% per year over 17 years.

Sales timeline

6 April 2017Most recent
£299,995
+215.8%over 17 years
5 November 1999
£95,000

Median price across the last 5 sales in NN4 9YB: £299,995 (2025–2023).

Nearby sales in NN4 9YB

On the street

Versus other Blackwell Hill homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£3,012

Street avg £2,610

Above

Floor Area

100 m²

Street avg 98 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.8 t/year

Street avg 4.2 t/year

Below

Before you decide

Everything you need to know about 15 Blackwell Hill

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

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.

£383k

1 Blackwell Hill

NN4 9YB

4 bed1 bath

£400k

1 Banbury Close

NN4 9UA

4 bed2 bath

£375k

1 Bowmans Close

NN4 9XR

4 bed

£368k

1 Aviemore Gardens

NN4 9XJ

4 bed

£360k

1 Bakewell Close

NN4 9YY

4 bed3 bath

£350k

1 Bourton Close

NN4 9YT

4 bed

£330k

1 Canal Way

NN4 9DF

4 bed

£492k

1 Ashpole Spinney

NN4 9QB

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

0.1 km

Tideswell Close — bus stop.

Closest school

0.9 km

Simon de Senlis Primary School. 17 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 9YB from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

54.4dB

Low

Night-time road noise heatmap for NN4 9YB

Night-time· 23:00 – 07:00

46.3dB

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 15 Blackwell Hill, Northampton, NN4 9YB. Each answer is also embedded as structured data for search engines.