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15 Blackwell Hill, Northampton, NN4 9YB

Property type
Detached
Bedrooms
4
Bathroom
1
Floor area
100 m²
1072 sq ft
Energy rating
D
Score 60
Council tax
Band C
Tenure
Owner Occupied
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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 £362,000 is 20.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 67.5% 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

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

Pick your report · from £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.

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

Current Certificate
Jan 2012

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 27 January 2022

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC 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 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

£362,000

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

  1. 6 April 2017Most recent

    £299,995

    +215.8%over 17 years

  2. 5 November 1999

    £95,000

Median price across the last 5 sales in NN4 9YB: £295,000 (2026–2024).

On the street

Versus other Blackwell Hill homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£3,012

Street avg £2,605

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 4.1 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 · from £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.
£360k

1 Bakewell Close

NN4 9YY

4 bed3 bath
£369k

1 Aviemore Gardens

NN4 9XJ

4 bed
£350k

1 Bourton Close

NN4 9YT

4 bed
£375k

1 Bowmans Close

NN4 9XR

4 bed
£347k

1 Chaser Way

NN4 9EG

4 bed2 bath
£381k

1 Banbury Close

NN4 9UA

4 bed2 bath
£385k

1 Blackwell Hill

NN4 9YB

4 bed1 bath
£318k

1 Canal Way

NN4 9DF

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

339/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 road noise heatmap for NN4 9YB

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.