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14 Martins Lane, Hardingstone, Northampton, NN4 6DL

3 sales on record3 planning records

Estimated value

£537,000

  • Since the 2015 sale (£355,000)+51%
  • Against NN4 6DL's recent median (£405,000)+33%

Newest record on this page: February 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
163 m²
1755 sq ft
Energy rating
C
Score 73
Council tax
Band E
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

£537,000

  • Against its 2015 sale (£355,000)+51%
  • Against NN4 6DL's recent median (£405,000)+33%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 14 Martins Lane is modelled from its 163 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 6DL. 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

    163 m² from the EPC lodged in February 2025

  • Sales of this home

    3 sales recorded, the latest in 2015

  • Recent sales in NN4 6DL

    5 sales, median £405,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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.

Sale price has at least doubled since 2001.

Sales timeline

  1. 20 May 2015Most recent

    £355,000

    +57.8%over 10 years

  2. 26 August 2004

    £225,000

    +28.6%over 3 years

  3. 31 May 2001

    £175,000

Median price across the last 5 sales in NN4 6DL: £405,000 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 14 Martins Lane, Hardingstone, Northampton, NN4 6DL. The detail, evidence and what to ask about it are in the Risks 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

One time fee only - money back guarantee

Overview

About 14 Martins Lane

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

14 Martins Lane is a three-bedroom detached house in Hardingstone, Northampton, Northampton (NN4 6DL). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2025) shows a C (score 73). When first surveyed in January 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Other recorded features include a conservatory and attached land beyond the plot. Records show the property has been extended at some point in its history.

At 163 m² the property is well over the postcode median (106 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2001–2015, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £537,000 sits 51.3% above the 2015 sale of £355,000. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 16.4% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in May 2015.

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
  • Dining roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageYes
  • LandYes

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 14 Martins Lane

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

Larger 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.
Current Certificate(1 of 2)
Feb 2025

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 February 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2025from Jan 2015
EPC improved fromD64toC73
Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 14 Martins Lane, Hardingstone, Northampton, NN4 6DL, sourced from the PlanIt planning register.

Multiple extension applications run across more than a decade of planning history at 14 Martins Lane.

3 applications on record at 14 Martins Lane, Hardingstone, Northampton, NN4 6DL

3decisions3extensions28documents2nearby
  1. Jan 2004
    PorchFull
    Outcome in report

    Extension: Rear of property

    TWO STOREY REAR EXTENSION WITH EXISTING CONSERVATORY RELOCATED, SINGLE STOREY REAR/SIDE ALTERATION/EXTENSION, NEW REAR BAY WINDOW AND NEW FRONT PORCH

    ExtensionConservatory
    Documents
    10 docs on file
    Reference
    N/2003/1658
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. ExtensionDecision

Unlock 14 Martins Lane, Hardingstone, Northampton, NN4 6DL's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 2 notable nearby
  • The 28 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Martins Lane homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 14 Martins Lane stands well clear of the street.

Price per m²

£2,178

Street avg £2,970

Strongly below

Floor Area

163 m²

Street avg 118 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.9 t/year

Street avg 5.1 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

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Seymour House — bus stop.

Closest school

0.5 km

Wootton Park School. 18 schools nearby.

Nearest schools

  • Wootton Park SchoolAll-through542m
  • Wootton Park SchoolAll-through542m
  • Hardingstone AcademyPrimary574m
  • The Abbey Primary SchoolPrimary891m

Nearest stops

  • Seymour HouseBus stop174m
  • Martins LaneBus stop190m
  • WaitroseBus stop252m
  • Girls High SchoolBus stop346m

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 6DL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN4 6DL

Daytime· 07:00 – 23:00

58.5dB

Moderate
Night-time road noise heatmap for NN4 6DL

Night-time· 23:00 – 07:00

50.8dB

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 3 Building Survey

Mid 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,085 · 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.
£447k

1 Baxter Court, Hardingstone

NN4 6DR

3 bed
£322k

1 Coldstream Lane, Hardingstone

NN4 6DB

3 bed
£535k

1 Bancroft Way, Wootton

NN4 6BF

4 bed2 bath
£532k

1 Battalion Drive, Wootton

NN4 6RU

4 bed2 bath
£304k

1 Ansell Way, Hardingstone

NN4 6DP

3 bed2 bath
£301k

1 Aldwell Close, Wootton

NN4 6AX

3 bed1 bath
£560k

1 Centurion Way, Wootton

NN4 6LD

4 bed2 bath
£259k

1 Copymoor Close, Wootton

NN4 6BL

3 bed1 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 14 Martins Lane is modelled from its 163 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 6DL. 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 14 Martins Lane. 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 14 Martins Lane was lodged in February 2025 at band C and is valid until February 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 14 Martins Lane. 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 18 schools and 30 stops listed are measured in a straight line from NN4 6DL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
14 Martins Lane is in council tax band E. 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 14 Martins Lane, Hardingstone, Northampton, NN4 6DL. Each answer is also embedded as structured data for search engines.

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