What kind of home is 40 Mile Street, NN29 7NB?

40 Mile Street, NN29 7NB is a 4-bedroom semi-detached house.

When did 40 Mile Street, NN29 7NB last change hands?

40 Mile Street, NN29 7NB last sold for £400,000 in September 2020, around 6 years ago. Land Registry has 3 sales on record going back to £215,000 in March 2007. Source: HM Land Registry.

What is the price history for 40 Mile Street, NN29 7NB?

Across 3 sales between March 2007 and September 2020, 40 Mile Street, NN29 7NB rose from £215,000 to £400,000, a change of £185,000. That works out to roughly +4.7% per year compounded over 13 years. Source: HM Land Registry.

What energy rating does 40 Mile Street, NN29 7NB have?

The current EPC rating for 40 Mile Street, NN29 7NB is D with a score of 62 out of 100, lodged in July 2013. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 40 Mile Street, NN29 7NB?

40 Mile Street, NN29 7NB has a recorded floor area of 136 m² (1,464 sq ft), around 34 m² per bedroom. That makes it about 35% larger than the median EPC-recorded property in NN29 7NB. Source: EPC Register.

What heating system does 40 Mile Street, NN29 7NB use?

The latest EPC at 40 Mile Street, NN29 7NB records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 40 Mile Street, NN29 7NB have?

40 Mile Street, NN29 7NB has council approval for single-storey rear extension granted in July 2007 under ref. WP/2007/0383. Source: PlanIt planning register.

What is the council tax band for 40 Mile Street, NN29 7NB?

40 Mile Street, NN29 7NB is in council tax band C.

Which area is 40 Mile Street, NN29 7NB in?

40 Mile Street, NN29 7NB sits in Bozeat, Wellingborough, Wellingborough. It falls within the NN29 postcode district in Northamptonshire.

Is 40 Mile Street, NN29 7NB in a safe area?

Police records around 40 Mile Street, NN29 7NB show an average of 36 reported crimes per month over the last 17 months. Violent crime makes up roughly 38% of reports, the most common category. The overall trend is falling (11% versus the prior period). Source: Police UK.

What schools are near 40 Mile Street, NN29 7NB?

The closest primary school to 40 Mile Street, NN29 7NB is Bozeat Community Primary School (240m), one of 2 primaries within walking distance.

What transport links are near 40 Mile Street, NN29 7NB?

The closest bus stop to 40 Mile Street, NN29 7NB is Hensmans Lane, 135m away. In total there are 13 bus stops within the surrounding area.

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40 Mile Street, Bozeat, Wellingborough, NN29 7NB

3 sales on record1 planning record

Estimated value

£473,000

Since the 2020 sale (£400,000)+18%
Against NN29 7NB's recent median (£180,000)+163%

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

Learn about this valuation

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

136 m²

1464 sq ft

Energy rating

Score 62

Council tax

Band C

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

£473,000

Against its 2020 sale (£400,000)+18%
Against NN29 7NB's recent median (£180,000)+163%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 40 Mile Street is modelled from its 136 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN29 7NB. 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
136 m² from the EPC lodged in July 2013
Sales of this home
3 sales recorded, the latest in 2020
Recent sales in NN29 7NB
5 sales, median £180,000 (2025–2014)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: July 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

3 September 2020Most recent
£400,000
+16.6%over 5 years
28 November 2014
£343,000
+59.5%over 7 years
23 March 2007
£215,000

Median price across the last 5 sales in NN29 7NB: £180,000 (2025–2014).

Nearby sales in NN29 7NB

Risks

What this page doesn't show

1 potential issue has already been flagged for 40 Mile Street, Bozeat, Wellingborough, NN29 7NB. 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 40 Mile Street

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

40 Mile Street is a four-bedroom semi-detached house in Bozeat, Wellingborough, Wellingborough (NN29 7NB). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (July 2013) shows a D (score 62), 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 July 2013, so improvements made since then won't be reflected. Period features are noted in the property record.

At 136 m² the property is well over the postcode median (101 m² across 12 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2020, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £473,000 is 18.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 78% above the typical sold price in the postcode. Last sale on file: £400,000 in September 2020.

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
Bathrooms2
Dining roomYes
EnsuiteYes

Outside

Private gardenSouth-facing
ParkingOff road

Building

Period featuresYes
RefurbishedYes

Before you decide

Everything you need to know about 40 Mile Street

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

Larger development activity nearby

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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 21 Jul 2023

Current Certificate

Jul 2013

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

5.7 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 21 July 2023

New assessment needed to sell or let

Planning

Planning history

Applications and permits filed against 40 Mile Street, Bozeat, Wellingborough, NN29 7NB, sourced from the PlanIt planning register.

40 Mile Street has an approved single-storey rear extension on the planning record.

1 application on record at 40 Mile Street, Bozeat, Wellingborough, NN29 7NB

1decisions1extensions3documents2nearby

Jul 2007
ExtensionFull
Outcome in report
Extension: Single storey · Rear of property
First floor extension (rear).
Documents
3 docs on file
Reference
WP/2007/0383
Full record in report

Unlock 40 Mile Street, Bozeat, Wellingborough, NN29 7NB's full planning history

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

Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 2 notable nearby
The 3 documents, officer reports & conditions
What the pattern means for extending or converting here

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On the street

Versus other Mile Street homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

40 Mile Street outperforms the street on floor area by a wide margin.

Price per m²

£2,941

Street avg £2,066

Strongly above

Floor Area

136 m²

Street avg 93 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Above

CO₂ Emissions

5.7 t/year

Street avg 4.8 t/year

Below

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Wellingborough district page.

Full Wellingborough report

Crime

36/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Hensmans Lane — bus stop.

Closest school

0.2 km

Bozeat Community Primary School. 2 schools nearby.

Nearest schools

Bozeat Community Primary SchoolPrimary240m
Grendon Church of England Primary SchoolPrimary3.0km

Nearest stops

Hensmans LaneBus stop135m
Red Lion PHBus stop157m
Camden SquareBus stop184m
Phone BoxBus stop416m

Most reported crime locally

Violence & Sexual Offences238 reports38%
Anti-social Behaviour133 reports21%
Criminal Damage & Arson56 reports9%
Vehicle Crime35 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 NN29 7NB from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.0dB

Low

Night-time road noise heatmap for NN29 7NB

Night-time· 23:00 – 07:00

40.5dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,020 · 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.

£378k

1 Briarwood Way, Wollaston

NN29 7QR

4 bed

£352k

1 Alexander Court, Irchester

NN29 7EL

4 bed2 bath

£350k

1 Biscay Close, Irchester

NN29 7FD

4 bed2 bath

£360k

1 Allens Hill, Bozeat

NN29 7LW

3 bed

£344k

1 Cedar Close, Irchester

NN29 7BZ

3 bed1 bath

£307k

1 Abbey Rise, Wollaston

NN29 7QA

3 bed1 bath

£803k

1 Church Lane, Wollaston

NN29 7SJ

5 bed

£271k

1 Bradshaw Way, Irchester

NN29 7DN

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 40 Mile Street is modelled from its 136 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN29 7NB. 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 40 Mile Street. 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 40 Mile Street was lodged in July 2013 at band D and expired in July 2023, 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 40 Mile Street. 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 17 months, which places each incident at an approximate point. The 2 schools and 13 stops listed are measured in a straight line from NN29 7NB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 40 Mile Street is in council tax band C. 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 40 Mile Street, Bozeat, Wellingborough, NN29 7NB. Each answer is also embedded as structured data for search engines.

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40 Mile Street, Bozeat, Wellingborough, NN29 7NB

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in NN29 7NB

Inside

Outside

Building

Everything you need to know about 40 Mile Street

EPC Expired

EPC Rating

Unlock 40 Mile Street, Bozeat, Wellingborough, NN29 7NB's full planning history

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

1 Briarwood Way, Wollaston

1 Alexander Court, Irchester

1 Biscay Close, Irchester

1 Allens Hill, Bozeat

1 Cedar Close, Irchester

1 Abbey Rise, Wollaston

1 Church Lane, Wollaston

1 Bradshaw Way, Irchester

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