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18 Harefield, Grange Park, Northampton, NN4 5DQ

3 sales on record

Estimated value

£359,000

  • Since the 2019 sale (£300,000)+20%
  • Against NN4 5DQ's recent median (£435,000)-17%

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

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathrooms
2
Floor area
87 m²
936 sq ft
Energy rating
D
Score 67
Council tax
Band D
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

£359,000

  • Against its 2019 sale (£300,000)+20%
  • Against NN4 5DQ's recent median (£435,000)-17%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Harefield is modelled from its 87 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 5DQ. 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

    87 m² from the EPC lodged in June 2019

  • Sales of this home

    3 sales recorded, the latest in 2019

  • Recent sales in NN4 5DQ

    5 sales, median £435,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

18 Harefield valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 24 September 2019Most recent

    £300,000

    +47.8%over 13 years

  2. 14 September 2006

    £203,000

    +9.7%over 2 years

  3. 12 March 2004

    £185,000

Median price across the last 5 sales in NN4 5DQ: £435,000 (2025–2020).

Risks

What this page doesn't show

2 potential issues have already been flagged for 18 Harefield, Grange Park, Northampton, NN4 5DQ. 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 18 Harefield

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

18 Harefield is a three-bedroom detached house in Grange Park, Northampton, Northampton (NN4 5DQ). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (June 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.

At 87 m² it sits well below the postcode median (133 m² across 16 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2004–2019, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £359,000 is 19.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£320/sq ft) was about 62.2% above the typical sold price in the postcode. Last sale on file: £300,000 in September 2019.

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
  • Open-plan layoutYes
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • Heating systemGas
  • Previously extendedYes
Before you decide

Everything you need to know about 18 Harefield

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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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.

18 Harefield sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Jun 2019

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 June 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 18 Harefield, Grange Park, Northampton, NN4 5DQ, sourced from the PlanIt planning register.

18 Harefield has no planning applications on record.

4

But the area is active

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

On the street

Versus other Harefield homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Harefield outperforms the street on price per m² by a wide margin.

Price per m²

£3,448

Street avg £2,510

Strongly above

Floor Area

87 m²

Street avg 130 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

3.2 t/year

Street avg 3.6 t/year

Above
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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Great Ground Walk — bus stop.

Closest school

0.5 km

Woodland View Primary School. 8 schools nearby.

Nearest schools

  • Woodland View Primary SchoolPrimary493m
  • Caroline Chisholm SchoolAll-through1.2km
  • Caroline Chisholm SchoolAll-through1.2km
  • Wootton Primary SchoolPrimary1.6km

Nearest stops

  • Great Ground WalkBus stop321m
  • The GreenBus stop376m
  • Play AreaBus stop387m
  • Kings CloseBus stop417m

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 5DQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN4 5DQ

Daytime· 07:00 – 23:00

49.0dB

Low
Night-time road noise heatmap for NN4 5DQ

Night-time· 23:00 – 07:00

40.9dB

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 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£311k

1 Dunnock Lane

NN4 5DG

3 bed2 bath
£298k

1 Lodge Close, Grange Park

NN4 5AJ

3 bed2 bath
£284k

1 Brook View, Grange Park

NN4 5DR

3 bed
£369k

1 Home Close, Grange Park

NN4 5BL

2 bed
£341k

1 Finney Drive, Grange Park

NN4 5DT

4 bed2 bath
£400k

1 Barn Close

NN4 5AG

4 bed
£320k

1 Bridge Meadow Way

NN4 5AB

2 bed
£317k

1 Deer Close, Grange Park

NN4 5DN

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 18 Harefield is modelled from its 87 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 5DQ. 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 18 Harefield. 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 18 Harefield was lodged in June 2019 at band D and is valid until June 2029. 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 18 Harefield. 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 8 schools and 30 stops listed are measured in a straight line from NN4 5DQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Harefield is in council tax band D. 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 18 Harefield, Grange Park, Northampton, NN4 5DQ. Each answer is also embedded as structured data for search engines.

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