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Flat 3, 43 Semilong Road, Northampton, NN2 6BT

Estimated value

£124,000

  • Since the 1999 sale (£20,000)+520%
  • Against NN2 6BT's recent median (£166,000)-25%

Newest record on this page: April 2023. 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 02
Habitable rooms
2
From EPC
Floor area
52 m²
560 sq ft
Energy rating
C
Score 74
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

£124,000

  • Against its 1999 sale (£20,000)+520%
  • Against NN2 6BT's recent median (£166,000)-25%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat 3 is modelled from its 52 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN2 6BT. 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

    52 m² from the EPC lodged in August 2022

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in NN2 6BT

    5 sales, median £166,000 (2023–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2023Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

Flat 3's modelled value sits at over four times its earliest registered sale price (1999).

Sales timeline

  1. 6 June 1999Most recent

    £20,000

Median price across the last 5 sales in NN2 6BT: £166,000 (2023–2020).

Risks

What this page doesn't show

2 potential issues have already been flagged for Flat 3, 43 Semilong Road, Northampton, NN2 6BT. 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 Flat 3

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

Flat 3 is a mid-terrace house in Northampton (NN2 6BT). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to before 1900 and council tax band A. At 52 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 35–59 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 48). The latest certificate (August 2022) shows a C (score 74). When first surveyed in November 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good.

Held since June 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £124,000 sits 520% above the 1999 sale of £20,000. On a £-per-square-foot basis, the last sale (£36/sq ft) was about 71.1% below the postcode norm. At 52 m² it's 28.4% larger than the typical home in the postcode (41 m² median across 38 EPCs).

Before you decide

Everything you need to know about Flat 3

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 2)
Aug 2022

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.8 t/year
Occupancy
Rented

Certificate validity

Valid until 21 August 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2022from Nov 2012
EPC improved fromD65toC74
Low Energy Lighting
33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Flat 3, 43 Semilong Road, Northampton, NN2 6BT, sourced from the PlanIt planning register.

Flat 3 has no planning applications on record.

37

But the area is active

37 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Semilong Road homes

Four headline reads against 29 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², Flat 3 runs well behind the street norm.

Price per m²

£385

Street avg £2,302

Strongly below

Floor Area

52 m²

Street avg 40 m²

Strongly above

Habitable Rooms

2 rooms

Street avg 2 rooms

Above

CO₂ Emissions

1.8 t/year

Street avg 2.5 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

373/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Marriott Street — bus stop.

Closest school

0.2 km

Northampton International Academy. 31 schools nearby.

Nearest schools

  • Northampton International AcademyAll-through238m
  • Northampton International AcademyAll-through238m
  • Castle AcademyPrimary422m
  • Spring Lane Primary SchoolPrimary754m

Nearest stops

  • Marriott StreetBus stop170m
  • Lower Hester StreetBus stop292m
  • NIA AcademyBus stop306m
  • Norfolk StreetBus stop375m

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

Daytime· 07:00 – 23:00

51.8dB

Low
Night-time road noise heatmap for NN2 6BT

Night-time· 23:00 – 07:00

42.3dB

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-era2nd Floor FlatEPC CPre-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 £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.
£133k

168a, Flat 2, St Andrews Road

NN2 6DA

Flat
£139k

168a, Flat 5, St Andrews Road

NN2 6DA

Flat
£145k

130 132, Flat 3, St Georges Avenue

NN2 6JF

Flat
£145k

130 132, Flat 9, St Georges Avenue

NN2 6JF

Flat
£146k

168a, Flat 1, St Andrews Road

NN2 6DA

Flat
£146k

168b, Flat 15, St Andrews Road

NN2 6DA

Flat
£147k

168b, Flat 12, St Andrews Road

NN2 6DA

Flat
£148k

168b, Flat 13, St Andrews Road

NN2 6DA

Flat

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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 Flat 3 is modelled from its 52 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN2 6BT. 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. 1 sale is recorded for Flat 3. 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 Flat 3 was lodged in August 2022 at band C and is valid until August 2032. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to Flat 3. 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 31 schools and 30 stops listed are measured in a straight line from NN2 6BT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Flat 3 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 Flat 3, 43 Semilong Road, Northampton, NN2 6BT. Each answer is also embedded as structured data for search engines.

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