Skip to content
UK Property Looker

20 Semilong Road, Northampton, NN2 6BH

2 planning records
Property type
Mid terrace
Bedrooms
2
Bathrooms
2
Floor area
132 m²
1421 sq ft
Energy rating
D
Score 61
Council tax
Band B
Tenure
Social Rental
Overview

About 20 Semilong Road

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

20 Semilong Road is a two-bedroom mid-terrace house in Northampton (NN2 6BH). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2018) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2009. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 73).

Today's modelled estimate of £208,000 sits 82.3% above the 2019 sale of £114,100. On a £-per-square-foot basis, the last sale (£80/sq ft) was about 17.8% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £114,100 in August 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

  • Bedrooms2
  • Bathrooms2
Before you decide

Everything you need to know about 20 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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.

20 Semilong Road's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 3)
Oct 2018

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.2 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Mar 2015from May 2009
EPC improved fromD58toE48
Hot Water
Very GoodGood

Hot water efficiency decreased

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
61%6%

Low energy lighting percentage decreased

Oct 2018from Mar 2015
EPC improved fromE48toD61
Windows
AverageGood

Window efficiency improved

Roof Insulation
UninsulatedPartial

Roof insulation improved

Low Energy Lighting
6%93%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Semilong Road, Northampton, NN2 6BH, sourced from the PlanIt planning register.

20 Semilong Road has an approved single-storey rear extension on the planning record.

2 applications on record at 20 Semilong Road, Northampton, NN2 6BH

2decisions1extensions26documents37nearby
  1. Mar 2015
    Outline
    Outcome in report

    Lawful Development Certificate for the proposed installation of external wall insulation.

    Documents
    11 docs on file
    Reference
    N/2015/0094
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 20 Semilong Road, Northampton, NN2 6BH's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 37 notable nearby
  • The 26 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate

£208,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£114,100

Recorded with HM Land Registry.

Sales timeline

  1. 18 August 2019Most recent

    £114,100

Median price across the last 5 sales in NN2 6BH: £180,000 (2022–2007).

On the street

Versus other Semilong Road homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 20 Semilong Road runs well behind the street norm.

Price per m²

£864

Street avg £1,554

Strongly below

Floor Area

132 m²

Street avg 148 m²

Below

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

6.2 t/year

Street avg 7.2 t/year

Above
Before you decide

Everything you need to know about 20 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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£211k

1 Cranbrook Road

NN2 6JT

2 bed1 bath
£185k

1 Cambridge Street

NN2 6DN

2 bed1 bath
£125k

1 Balfour Close

NN2 6LL

2 bed1 bath
£202k

1 Essex Street

NN2 6DR

3 bed
£198k

1 Arnold Road

NN2 6EY

3 bed
£228k

1 Garfield Close

NN2 6NF

3 bed
£231k

1 Essex Terrace, Essex Street

NN2 6DP

3 bed
£274k

1 Brockton Street

NN2 6EQ

3 bed2 bath
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

27/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Marriott Street — bus stop.

Closest school

0.2 km

Northampton International Academy. 30 schools nearby.

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 6BH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN2 6BH

Daytime· 07:00 – 23:00

52.4dB

Low
Night-time road noise heatmap for NN2 6BH

Night-time· 23:00 – 07:00

43.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Semilong Road, Northampton, NN2 6BH. Each answer is also embedded as structured data for search engines.