What kind of home is 9 Martins Lane, NN4 6DL?

9 Martins Lane, NN4 6DL is a detached house.

What was the last sold price for 9 Martins Lane, NN4 6DL?

9 Martins Lane, NN4 6DL last sold for £315,000 in May 2016, around 10 years ago. Before that, it sold for £83,500 in February 1995, so prices have been rising over 21 years on record. Source: HM Land Registry.

How has the value of 9 Martins Lane, NN4 6DL changed over time?

Across 2 sales between February 1995 and May 2016, 9 Martins Lane, NN4 6DL rose from £83,500 to £315,000, a change of £231,500. That works out to roughly +6.4% per year compounded over 21 years. Source: HM Land Registry.

What is the EPC rating for 9 Martins Lane, NN4 6DL?

The current EPC rating for 9 Martins Lane, NN4 6DL is D with a score of 67 out of 100, lodged in October 2015. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 9 Martins Lane, NN4 6DL?

9 Martins Lane, NN4 6DL has a recorded floor area of 101 m² (1,087 sq ft). Source: EPC Register.

What heating system does 9 Martins Lane, NN4 6DL use?

The latest EPC at 9 Martins Lane, NN4 6DL records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 9 Martins Lane, NN4 6DL?

9 Martins Lane, NN4 6DL has council approval for an extension granted in September 2016 under ref. N/2016/0986. Source: PlanIt planning register.

What is the council tax band for 9 Martins Lane, NN4 6DL?

9 Martins Lane, NN4 6DL is in council tax band D.

Which area is 9 Martins Lane, NN4 6DL in?

9 Martins Lane, NN4 6DL sits in Hardingstone, Northampton, Northampton. It falls within the NN4 postcode district in Northamptonshire.

What is crime like near 9 Martins Lane, NN4 6DL?

Police records around 9 Martins Lane, NN4 6DL show an average of 339 reported crimes per month over the last 15 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 9 Martins Lane, NN4 6DL?

The closest primary school to 9 Martins Lane, NN4 6DL is Wootton Park School (542m), one of 15 primaries within walking distance. The closest secondary is Wootton Park School (542m), with 3 secondaries in the surrounding area.

What transport links are near 9 Martins Lane, NN4 6DL?

The closest bus stop to 9 Martins Lane, NN4 6DL is Seymour House, 174m away. In total there are 30 bus stops within the surrounding area.

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9 Martins Lane, Hardingstone, Northampton, NN4 6DL

1 planning record

Estimated value

£420,000

Since the 2016 sale (£315,000)+33%
Against NN4 6DL's recent median (£405,000)+4%

Newest record on this page: January 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

Habitable rooms

From EPC

Floor area

101 m²

1087 sq ft

Energy rating

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

£420,000

Against its 2016 sale (£315,000)+33%
Against NN4 6DL's recent median (£405,000)+4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Martins Lane is modelled from its 101 m² EPC floor area, its 2 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
101 m² from the EPC lodged in October 2015
Sales of this home
2 sales recorded, the latest in 2016
Recent sales in NN4 6DL
5 sales, median £405,000 (2025–2023)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: January 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	1 application	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.

Sale price has grown by over 3x since 1995.

Sales timeline

12 May 2016Most recent
£315,000
+277.2%over 21 years
10 February 1995
£83,500

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

Nearby sales in NN4 6DL

Risks

What this page doesn't show

1 potential issue has already been flagged for 9 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

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Overview

About 9 Martins Lane

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

9 Martins Lane is a detached house in Hardingstone, Northampton, Northampton (NN4 6DL). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2015) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected.

One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2016, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £420,000 is 33.3% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 27.7% above the typical sold price in the postcode. 10 years since the last transfer (May 2016).

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 26 Oct 2025

Current Certificate

Oct 2015

EPC Rating

D67

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.0 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 26 October 2025

New assessment needed to sell or let

Planning

Planning history

Applications and permits filed against 9 Martins Lane, Hardingstone, Northampton, NN4 6DL, sourced from the PlanIt planning register.

1 application on record at 9 Martins Lane, Hardingstone, Northampton, NN4 6DL

1decisions1extensions11documents2nearby

Sept 2016
ExtensionFull
Outcome in report
Demolition of detached garage and construction of 2 storey side extension and single storey porch and rear extension
Documents
11 docs on file
Reference
N/2016/0986
Full record in report

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 2 notable nearby
The 11 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 habitable rooms, 9 Martins Lane runs well behind the street norm.

Price per m²

£3,119

Street avg £2,921

On par

Floor Area

101 m²

Street avg 121 m²

On par

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

4.0 t/year

Street avg 5.1 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

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· 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

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Mid 20th centuryDetached 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.

£400k

1 Balland Way, Wootton

NN4 6AU

£447k

1 Baxter Court, Hardingstone

NN4 6DR

3 bed

£450k

1 Back Lane, Hardingstone

NN4 6BX

6 bed

£450k

1 Brookend, Wootton

NN4 6JD

£370k

1 Copper Beech Crescent, Wootton

NN4 6GF

£477k

1 Bancroft Close, Wootton

NN4 6BN

£360k

1 Chariot Road, Wootton

NN4 6JP

£350k

1 Brooks Close, Wootton

NN4 6FH

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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 9 Martins Lane is modelled from its 101 m² EPC floor area, its 2 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. 2 sales are recorded for 9 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 9 Martins Lane was lodged in October 2015 at band D and expired in October 2025, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 9 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: 9 Martins Lane 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 9 Martins Lane, Hardingstone, Northampton, NN4 6DL. Each answer is also embedded as structured data for search engines.

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9 Martins Lane, Hardingstone, Northampton, NN4 6DL

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in NN4 6DL

Everything you need to know about 9 Martins Lane

EPC Expired

EPC Rating

Unlock 9 Martins Lane, Hardingstone, Northampton, NN4 6DL's full planning history

Nearest schools

Nearest stops

Most reported crime locally

Level 2 HomeBuyer Report

1 Balland Way, Wootton

1 Baxter Court, Hardingstone

1 Back Lane, Hardingstone

1 Brookend, Wootton

1 Copper Beech Crescent, Wootton

1 Bancroft Close, Wootton

1 Chariot Road, Wootton

1 Brooks Close, Wootton

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