What kind of home is 4 Harold Street, NN1 5QZ?

4 Harold Street, NN1 5QZ is a mid-terrace house.

What was the last sold price for 4 Harold Street, NN1 5QZ?

4 Harold Street, NN1 5QZ last sold for £118,000 in April 2005, around 21 years ago. Land Registry has 3 sales on record going back to £66,950 in March 2000. Source: HM Land Registry.

How has the value of 4 Harold Street, NN1 5QZ changed over time?

Across 3 sales between March 2000 and April 2005, 4 Harold Street, NN1 5QZ rose from £66,950 to £118,000, a change of £51,050. That works out to roughly +11.8% per year compounded over 5 years. Source: HM Land Registry.

How energy efficient is 4 Harold Street, NN1 5QZ?

The current EPC rating for 4 Harold Street, NN1 5QZ is C with a score of 71 out of 100, lodged in July 2025. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 4 Harold Street, NN1 5QZ?

4 Harold Street, NN1 5QZ has a recorded floor area of 79 m² (850 sq ft). Source: EPC Register.

What heating system does 4 Harold Street, NN1 5QZ use?

The latest EPC at 4 Harold Street, NN1 5QZ records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 4 Harold Street, NN1 5QZ?

4 Harold Street, NN1 5QZ 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.

Which area is 4 Harold Street, NN1 5QZ in?

4 Harold Street, NN1 5QZ sits in Northampton. It falls within the NN1 postcode district.

How safe is the area around 4 Harold Street, NN1 5QZ?

Police records around 4 Harold Street, NN1 5QZ 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.

What schools are near 4 Harold Street, NN1 5QZ?

The closest primary school to 4 Harold Street, NN1 5QZ is Vernon Terrace Primary School (401m), one of 26 primaries within walking distance. The closest secondary is Northampton International Academy (1.1km), with 5 secondaries in the surrounding area.

How well connected is 4 Harold Street, NN1 5QZ?

The closest bus stop to 4 Harold Street, NN1 5QZ is Abington Square, 192m away. The nearest bus option is Northampton Bus Interchange, 878m away.

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4 Harold Street, Northampton, NN1 5QZ

3 sales on record4 planning records

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

79 m²

850 sq ft

Energy rating

Score 71

Council tax

Band A

Tenure

Owner Occupied

Overview

About 4 Harold Street

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

4 Harold Street is a mid-terrace house in Northampton (NN1 5QZ). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2025) shows a C (score 71). The recommended improvements would push it to B (score 81).

Held since April 2005 — that's 21 years off the open market, well above the local norm. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2000–2005, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £200,000 sits 69.5% above the 2005 sale of £118,000. 4 planning records sit against the property, 0 approved, 0 refused.

Before you decide

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The true value, the hidden risks and the full sale history, in one report.

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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.

4 Harold Street ranks among the most efficient homes in the postcode for energy use.

EPC Rating

C71

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.7 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC 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

Planning

Planning history

Applications and permits filed against 4 Harold Street, Northampton, NN1 5QZ, sourced from the PlanIt planning register.

4 applications on record at 4 Harold Street, Northampton, NN1 5QZ

4decisions4extensions100documents49nearby

Flagged:Retrospective

Dec 2017
Loft ConversionFull
Outcome in report
Loft conversion with dormer to rear - retrospective
Retrospective
Documents
33 docs on file
Reference
N/2017/1294
Full record in report
More recent applications — locked
Loft ConversionSept 2020Decision
Loft ConversionJun 2019Decision

+ 1 more application in the report

Unlock 4 Harold Street, Northampton, NN1 5QZ's full planning history

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

Every decision — granted, refused or withdrawn (4 on record)
All 4 applications on this property in full, plus 49 notable nearby
The 100 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

4 Harold Street saw 3 transfers in just over a decade — high turnover for the postcode.

Current estimate

£200,000

Modelled from EPC, postcode comparables and a sale-price growth of 11.8% per year over 5 years.

See how we calculated this

Last sold (2005)

£118,000

Growth on file: 11.8% per year over 5 years.

Sales timeline

14 April 2005Most recent
£118,000
+9.3%over 2 years
16 December 2002
£107,995
+61.3%over 2 years
20 March 2000
£66,950

Median price across the last 5 sales in NN1 5QZ: £185,000 (2025–2023).

Nearby sales in NN1 5QZ

On the street

Versus other Harold Street homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 4 Harold Street lags the street by a wide margin.

Price per m²

£1,494

Street avg £2,359

Strongly below

Floor Area

79 m²

Street avg 78 m²

Above

Habitable Rooms

4 rooms

Street avg 3 rooms

Above

CO₂ Emissions

2.7 t/year

Street avg 3.8 t/year

Strongly above

Before you decide

Everything you need to know about 4 Harold Street

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.

£191k

1 East Street

NN1 5JZ

2 bed1 bath

£211k

1 Denmark Road

NN1 5QR

2 bed

£186k

1 Harold Street

NN1 5QZ

£185k

1 Beckets View

NN1 5NQ

3 bed

£181k

1 Cliftonville Gardens, Cliftonville Road

NN1 5DL

2 bed2 bath

£180k

1 Bedford Road

NN1 5NG

2 bed2 bath

£171k

1 Cliftonville Road

NN1 5HQ

2 bed1 bath

£167k

1 Edith Street

NN1 5EP

1 bed1 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

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

0.2 km

Abington Square — bus stop.

Closest school

0.4 km

Vernon Terrace Primary School. 31 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 5QZ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

54.2dB

Low

Night-time road noise heatmap for NN1 5QZ

Night-time· 23:00 – 07:00

43.9dB

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 4 Harold Street, Northampton, NN1 5QZ. Each answer is also embedded as structured data for search engines.