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6 Semilong Road, Northampton, NN2 6BQ

1 planning record

Estimated value

£117,000

  • Since the 2007 sale (£105,000)+11%
  • Against NN2 6BQ's recent median (£150,000)-22%

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

Learn about this valuation
Property type
Mid terrace
Floor 00
Bedrooms
2
Floor area
33 m²
355 sq ft
Energy rating
D
Score 56
Council tax
Band A
Tenure
Private Rental
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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

£117,000

  • Against its 2007 sale (£105,000)+11%
  • Against NN2 6BQ's recent median (£150,000)-22%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 6 Semilong Road is modelled from its 33 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN2 6BQ. 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

    33 m² from the EPC lodged in September 2020

  • Sales of this home

    2 sales recorded, the latest in 2007

  • Recent sales in NN2 6BQ

    5 sales, median £150,000 (2025–2011)

This page or the full report?

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

The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.

Sales timeline

  1. 4 October 2007Most recent

    £105,000

    +61.5%over 4 years

  2. 15 November 2002

    £65,000

Median price across the last 5 sales in NN2 6BQ: £150,000 (2025–2011).

Risks

What this page doesn't show

2 potential issues have already been flagged for 6 Semilong Road, Northampton, NN2 6BQ. 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

One time fee only - money back guarantee

Overview

About 6 Semilong Road

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

6 Semilong Road is a two-bedroom mid-terrace house in Northampton (NN2 6BQ). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to before 1900 and council tax band A. At 33 m² this is the smallest unit on EPC record across the building (33–94 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (56 versus a best of 78). The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (September 2020) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 4 certificates since February 2017. Between certificates, wall efficiency went from Average to Good; while window efficiency dropped from Very Good to Average and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 71). Main heating runs on electricity.

It hasn't traded since October 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 33 m² it sits well below the postcode median (69 m² across 11 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). One planning record on file: subdivision approved in 2011. Past consents include subdivision, meaningful when judging how the property has evolved. Across 2002–2007, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £117,000 is 11.4% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£296/sq ft) was about 120.8% above the typical sold price in the postcode.

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

  • Bedrooms2

Building

  • Heating systemElectric
  • Underfloor heatingYes
Before you decide

Everything you need to know about 6 Semilong Road

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.
Current Certificate(1 of 4)
Sept 2020

EPC Rating

A
B
C
D
D56
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.2 t/year
Occupancy
Rented

Certificate validity

Valid until 21 September 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2020from Feb 2017
Heating System
Gas BoilerRoom Heaters

Heating system changed

Heating Controls
Full ControlThermostat

Heating controls changed

Hot Water
Main SystemInstantaneous

Hot water system changed

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Walls
AverageGood

Wall insulation improved

Floor Insulation
PartialInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against 6 Semilong Road, Northampton, NN2 6BQ, sourced from the PlanIt planning register.

Council records show a subdivision application — the property's legal arrangement has been altered.

1 application on record at 6 Semilong Road, Northampton, NN2 6BQ

1decisions12documents37nearby
Flagged:Subdivision
  1. Jul 2011
    SubdivisionFull
    Outcome in report

    Conversion of existing dwelling into 1no. Two-bedroomed and 1no. One-bedroomed appartments (as amended by revised plans received 6th July 2011).

    Documents
    12 docs on file
    Reference
    N/2011/0496
    Full record in report

Unlock 6 Semilong Road, Northampton, NN2 6BQ'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 37 notable nearby
  • The 12 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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One time fee only - money back guarantee

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

373/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Lower Hester Street — bus stop.

Closest school

0.2 km

Northampton International Academy. 30 schools nearby.

Nearest schools

  • Northampton International AcademyAll-through178m
  • Northampton International AcademyAll-through178m
  • Castle AcademyPrimary322m
  • Spring Lane Primary SchoolPrimary639m

Nearest stops

  • Lower Hester StreetBus stop233m
  • NIA AcademyBus stop246m
  • Marriott StreetBus stop256m
  • Hampton StreetBus stop287m

Most reported crime locally

  • Violence & Sexual Offences1,491 reports27%
  • Shoplifting1,208 reports22%
  • Anti-social Behaviour1,096 reports20%
  • Vehicle Crime324 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 NN2 6BQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN2 6BQ

Daytime· 07:00 – 23:00

52.9dB

Low
Night-time road noise heatmap for NN2 6BQ

Night-time· 23:00 – 07:00

43.4dB

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

Victorian-eraGround Floor FlatEPC DPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · 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.
£135k

1 Balfour Close

NN2 6LL

2 bed1 bath
£182k

1 Cambridge Street

NN2 6DN

2 bed1 bath
£114k

1 Eton Court, High Street, Kingsthorpe

NN2 6QF

1 bed1 bath
£211k

1 Cranbrook Road

NN2 6JT

2 bed1 bath
£203k

1 Essex Street

NN2 6DR

3 bed
£205k

1 Arnold Road

NN2 6EY

3 bed
£227k

1 Garfield Close

NN2 6NF

3 bed
£230k

1 Essex Terrace, Essex Street

NN2 6DP

3 bed

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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 6 Semilong Road is modelled from its 33 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN2 6BQ. 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 6 Semilong Road. 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 6 Semilong Road was lodged in September 2020 at band D and is valid until September 2030. 4 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 6 Semilong Road. 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 30 schools and 30 stops listed are measured in a straight line from NN2 6BQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
6 Semilong Road is in council tax band A. 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 6 Semilong Road, Northampton, NN2 6BQ. Each answer is also embedded as structured data for search engines.

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