What type of property is First Floor Flat, 41 Semilong Road, NN2 6BT?

First Floor Flat, 41 Semilong Road, NN2 6BT is a mid-terrace house.

When did First Floor Flat, 41 Semilong Road, NN2 6BT last change hands?

First Floor Flat, 41 Semilong Road, NN2 6BT last sold for £72,500 in September 2017, around 9 years ago. Before that, it sold for £34,000 in July 2002, so prices have been rising over 15 years on record. Source: HM Land Registry.

What is the price history for First Floor Flat, 41 Semilong Road, NN2 6BT?

Across 2 sales between July 2002 and September 2017, First Floor Flat, 41 Semilong Road, NN2 6BT rose from £34,000 to £72,500, a change of £38,500. That works out to roughly +5.1% per year compounded over 15 years. Source: HM Land Registry.

What is the EPC rating for First Floor Flat, 41 Semilong Road, NN2 6BT?

The current EPC rating for First Floor Flat, 41 Semilong Road, NN2 6BT is D with a score of 65 out of 100, lodged in January 2014. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of First Floor Flat, 41 Semilong Road, NN2 6BT?

First Floor Flat, 41 Semilong Road, NN2 6BT has a recorded floor area of 42 m² (452 sq ft). Source: EPC Register.

How is First Floor Flat, 41 Semilong Road, NN2 6BT heated?

The latest EPC at First Floor Flat, 41 Semilong Road, NN2 6BT records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is First Floor Flat, 41 Semilong Road, NN2 6BT?

First Floor Flat, 41 Semilong Road, NN2 6BT is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is First Floor Flat, 41 Semilong Road, NN2 6BT located?

First Floor Flat, 41 Semilong Road, NN2 6BT sits in Northampton. It falls within the NN2 postcode district in Northamptonshire.

How safe is the area around First Floor Flat, 41 Semilong Road, NN2 6BT?

Police records around First Floor Flat, 41 Semilong Road, NN2 6BT show an average of 373 reported crimes per month over the last 15 months. Violent crime makes up roughly 27% of reports, the most common category. The overall trend is falling (11% versus the prior period). Source: Police UK.

Which schools serve First Floor Flat, 41 Semilong Road, NN2 6BT?

The closest primary school to First Floor Flat, 41 Semilong Road, NN2 6BT is Northampton International Academy (238m), one of 26 primaries within walking distance. The closest secondary is Northampton International Academy (238m), with 5 secondaries in the surrounding area.

What is the nearest station to First Floor Flat, 41 Semilong Road, NN2 6BT?

The closest bus stop to First Floor Flat, 41 Semilong Road, NN2 6BT is Marriott Street, 170m away. The nearest bus option is Northampton Bus Interchange, 934m away.

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First Floor Flat, 41 Semilong Road, Northampton, NN2 6BT

Estimated value

£121,000

Since the 2017 sale (£72,500)+67%
Against NN2 6BT's recent median (£166,000)-27%

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 Basement

Habitable rooms

From EPC

Floor area

42 m²

452 sq ft

Energy rating

Score 65

Council tax

Band A

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

£121,000

Against its 2017 sale (£72,500)+67%
Against NN2 6BT's recent median (£166,000)-27%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for First Floor Flat is modelled from its 42 m² EPC floor area, its 2 recorded sales 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
42 m² from the EPC lodged in January 2014
Sales of this home
2 sales recorded, the latest in 2017
Recent sales in NN2 6BT
5 sales, median £166,000 (2023–2020)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: April 2023	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	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.

First Floor Flat has more than doubled in price since the earliest registered sale in 2002.

Sales timeline

6 September 2017Most recent
£72,500
+113.2%over 15 years
18 July 2002
£34,000

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

Nearby sales in NN2 6BT

Risks

What this page doesn't show

2 potential issues have already been flagged for First Floor Flat, 41 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

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Overview

About First Floor Flat

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

First Floor Flat is a mid-terrace house in Northampton (NN2 6BT). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from January 2014, so improvements made since then won't be reflected.

Across 2002–2017, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £121,000 sits 66.9% above the 2017 sale of £72,500. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 32.8% above the typical sold price in the postcode. On the market in September 2017 and unlisted since — roughly 9 years.

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Everything you need to know about First Floor Flat

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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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

First Floor Flat's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 28 Jan 2024

Current Certificate

Jan 2014

EPC Rating

D65

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

2.1 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 28 January 2024

New assessment needed to sell or let

Planning

Planning history

Applications and permits filed against First Floor Flat, 41 Semilong Road, Northampton, NN2 6BT, sourced from the PlanIt planning register.

First Floor Flat has no planning applications on record.

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.

Habitable Rooms for First Floor Flat runs comfortably ahead of the street norm.

Price per m²

£1,726

Street avg £2,206

On par

Floor Area

42 m²

Street avg 41 m²

Above

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above

CO₂ Emissions

2.1 t/year

Street avg 2.5 t/year

On par

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· 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

Get a survey for this property

Level 3 Building Survey

Victorian-eraBasement FlatEPC 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.

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Comparables

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 First Floor Flat is modelled from its 42 m² EPC floor area, its 2 recorded sales 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. 2 sales are recorded for First Floor Flat. 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 First Floor Flat was lodged in January 2014 at band D and expired in January 2024, 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. None is matched to First Floor Flat. 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: First Floor Flat 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 First Floor Flat, 41 Semilong Road, Northampton, NN2 6BT. Each answer is also embedded as structured data for search engines.

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First Floor Flat, 41 Semilong Road, Northampton, NN2 6BT

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in NN2 6BT

Everything you need to know about First Floor Flat

EPC Expired

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

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