What type of property is 9 Portland Place, NN1 4DH?

9 Portland Place, NN1 4DH is a 1-bedroom detached house.

What did 9 Portland Place, NN1 4DH sell for?

9 Portland Place, NN1 4DH last sold for £95,000 in July 2019, around 7 years ago. Source: HM Land Registry.

What is the EPC rating for 9 Portland Place, NN1 4DH?

The current EPC rating for 9 Portland Place, NN1 4DH is D with a score of 60 out of 100, lodged in March 2019. Source: EPC Register.

What is the floor area of 9 Portland Place, NN1 4DH?

9 Portland Place, NN1 4DH has a recorded floor area of 47 m² (506 sq ft), around 47 m² per bedroom. That makes it about 10% smaller than the median EPC-recorded property in NN1 4DH. Source: EPC Register.

How is 9 Portland Place, NN1 4DH heated?

The latest EPC at 9 Portland Place, NN1 4DH records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 9 Portland Place, NN1 4DH?

9 Portland Place, NN1 4DH 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 9 Portland Place, NN1 4DH located?

9 Portland Place, NN1 4DH sits in Northampton. It falls within the NN1 postcode district in Northamptonshire.

Is 9 Portland Place, NN1 4DH in a safe area?

Police records around 9 Portland Place, NN1 4DH show an average of 11 reported crimes per month over the last 12 months. Violent crime makes up roughly 42% of reports, the most common category. The overall trend is rising (973% versus the prior period). Source: Police UK.

Which schools serve 9 Portland Place, NN1 4DH?

The closest primary school to 9 Portland Place, NN1 4DH is Vernon Terrace Primary School (437m), one of 24 primaries within walking distance. The closest secondary is Northampton International Academy (1.0km), with 4 secondaries in the surrounding area.

How well connected is 9 Portland Place, NN1 4DH?

The closest bus stop to 9 Portland Place, NN1 4DH is Grove Road, 113m away. In total there are 30 bus stops within the surrounding area.

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9 Portland Place, Northampton, NN1 4DH

Property type

Detached

Floor 1st

Bedroom

Bathroom

Floor area

47 m²

506 sq ft

Energy rating

Score 60

Council tax

Band A

Tenure

Owner Occupied

Overview

About 9 Portland Place

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

9 Portland Place is a one-bedroom detached house in Northampton (NN1 4DH). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1967-1975 and council tax band A. At 47 m² this is the 9th smallest of 61 units on EPC record in the building, where floor areas span 34–125 m². The building's EPC ratings span E to C across 61 units on file. The latest certificate (March 2019) shows a D (score 60), on the cusp of jumping into the C band.

Today's modelled estimate of £120,000 is 26.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 93.9% above the typical sold price in the postcode. Most recent transfer: July 2019 at £95,000.

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

Bedrooms1
Bathrooms1
Dining roomYes

Outside

ParkingOff street

Building

Heating systemGas
RefurbishedYes

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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.

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.0 t/year

Occupancy

Owner Occupied

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Late 20th century1st Floor FlatEPC D

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Planning

Planning history

Applications and permits filed against 9 Portland Place, Northampton, NN1 4DH, sourced from the PlanIt planning register.

9 Portland Place has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

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

9 Portland Place valuation sits well clear of the typical sold price in this postcode.

Current estimate

£120,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2019)

£95,000

Recorded with HM Land Registry.

Sales timeline

17 July 2019Most recent
£95,000

Median price across the last 5 sales in NN1 4DH: £175,000 (2025–2020).

Nearby sales in NN1 4DH

On the street

Versus other Portland Place homes

Four headline reads against 47 similar flats on this street, drawn from the latest EPC and Land Registry data.

9 Portland Place is notably below the street on epc rating.

Price per m²

£2,021

Street avg £1,491

On par

Floor Area

47 m²

Street avg 60 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Below

CO₂ Emissions

3.0 t/year

Street avg 2.3 t/year

Strongly below

Before you decide

Everything you need to know about 9 Portland Place

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

The data behind every report

Comparables

Similar properties nearby

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

£199k

1 Bostock Avenue

NN1 4LW

1 bed10 bath

£254k

1 Manfield Road

NN1 4NW

1 bed1 bath

£363k

1 Holly Road

NN1 4QL

1 bed

£171k

1 Derby Mews, Derby Road

NN1 4JR

2 bed2 bath

£260k

1 Florence Road

NN1 4NA

2 bed2 bath

1 Birchfield Road

NN1 4RF

1 bed1 bath

£187k

1 Collins Street

NN1 4TG

3 bed

£121k

1 Brunswick Place

NN1 4BG

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

11/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Grove Road — bus stop.

Closest school

0.4 km

Vernon Terrace Primary School. 28 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 NN1 4DH from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.9dB

Low

Night-time road noise heatmap for NN1 4DH

Night-time· 23:00 – 07:00

42.5dB

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 9 Portland Place, Northampton, NN1 4DH. Each answer is also embedded as structured data for search engines.