What type of property is 21 Arnsby Crescent, NN3 7SL?

21 Arnsby Crescent, NN3 7SL is a 3-bedroom semi-detached house.

What did 21 Arnsby Crescent, NN3 7SL sell for?

21 Arnsby Crescent, NN3 7SL last sold for £345,000 in May 2025, around 1 years ago. Before that, it sold for £285,000 in October 2022, so prices have been rising over 3 years on record. Source: HM Land Registry.

How has the value of 21 Arnsby Crescent, NN3 7SL changed over time?

Across 2 sales between October 2022 and May 2025, 21 Arnsby Crescent, NN3 7SL rose from £285,000 to £345,000, a change of £60,000. That works out to roughly +7.7% per year compounded over 3 years. Source: HM Land Registry.

What energy rating does 21 Arnsby Crescent, NN3 7SL have?

The current EPC rating for 21 Arnsby Crescent, NN3 7SL is D with a score of 59 out of 100, lodged in July 2022. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 21 Arnsby Crescent, NN3 7SL?

21 Arnsby Crescent, NN3 7SL has a recorded floor area of 136 m² (1,464 sq ft), around 45 m² per bedroom. That makes it about 64% larger than the median EPC-recorded property in NN3 7SL. Source: EPC Register.

How is 21 Arnsby Crescent, NN3 7SL heated?

The latest EPC at 21 Arnsby Crescent, NN3 7SL records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21 Arnsby Crescent, NN3 7SL?

21 Arnsby Crescent, NN3 7SL is in council tax band D.

Where is 21 Arnsby Crescent, NN3 7SL located?

21 Arnsby Crescent, NN3 7SL sits in Moulton, Northampton, Northampton. It falls within the NN3 postcode district.

How safe is the area around 21 Arnsby Crescent, NN3 7SL?

Police records around 21 Arnsby Crescent, NN3 7SL show an average of 5 reported crimes per month over the last 11 months. Violent crime makes up roughly 62% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 21 Arnsby Crescent, NN3 7SL?

The closest primary school to 21 Arnsby Crescent, NN3 7SL is Moulton Primary School (567m), one of 10 primaries within walking distance. The closest secondary is Moulton College (363m), with 6 secondaries in the surrounding area.

What transport links are near 21 Arnsby Crescent, NN3 7SL?

The closest bus stop to 21 Arnsby Crescent, NN3 7SL is Rose Tree Close, 134m away. In total there are 30 bus stops within the surrounding area.

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21 Arnsby Crescent, Moulton, Northampton, NN3 7SL

EV charger

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

136 m²

1464 sq ft

Energy rating

Score 59

Council tax

Band D

Tenure

Owner Occupied

Overview

About 21 Arnsby Crescent

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

21 Arnsby Crescent is a three-bedroom semi-detached house in Moulton, Northampton, Northampton (NN3 7SL). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1950-1966 and council tax band D. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. The latest certificate (July 2022) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump.

At 136 m² the property is well over the postcode median (84 m² across 26 EPCs), placing it in the larger end of the local stock. A recent sale: £345,000 in May 2025. Across 2022–2025, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £381,000 is 10.4% above the 2025 sale price.

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

Bedrooms3
Bathrooms1
Dining roomYes
Utility roomYes
CloakroomYes
StudyYes

Outside

OutbuildingsYes

Building

EV chargerYes
RefurbishedYes

Before you decide

Everything you need to know about 21 Arnsby Crescent

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

Larger 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.

21 Arnsby Crescent's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

D59

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.7 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)Permanent outbuildings

Because the property has been extended more than once and has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Arnsby Crescent, Moulton, Northampton, NN3 7SL, sourced from the PlanIt planning register.

21 Arnsby Crescent has no planning applications on record.

But the area is active

2 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.

21 Arnsby Crescent valuation sits well clear of the typical sold price in this postcode.

Current estimate

£381,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 3 years.

See how we calculated this

Last sold (2025)

£345,000

Growth on file: 7.7% per year over 3 years.

Sales timeline

13 May 2025Most recent
£345,000
+21.1%over 2 years
10 October 2022
£285,000

Median price across the last 5 sales in NN3 7SL: £286,500 (2025–2022).

Nearby sales in NN3 7SL

On the street

Versus other Arnsby Crescent homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 21 Arnsby Crescent lags the street by a wide margin.

Price per m²

£2,537

Street avg £2,722

Below

Floor Area

136 m²

Street avg 86 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

6.7 t/year

Street avg 4.5 t/year

Strongly below

Before you decide

Everything you need to know about 21 Arnsby Crescent

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

Larger 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.

£405k

1 Ashley Lane, Moulton

NN3 7TH

3 bed2 bath

£357k

1 Aspinal Road, Moulton

NN3 7DR

3 bed2 bath

£351k

1 Church Hill, Moulton

NN3 7SW

3 bed2 bath

£443k

1 Ashley Close, Moulton

NN3 7AT

3 bed

£299k

1 Brunting Road, Moulton

NN3 7QX

3 bed2 bath

£277k

1 Arnsby Crescent, Moulton

NN3 7SL

3 bed1 bath

£411k

1 Carr Road, Moulton

NN3 7AY

4 bed

£508k

1 Cowpasture Court, Moulton

NN3 7DQ

4 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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Rose Tree Close — bus stop.

Closest school

0.4 km

Moulton College. 16 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 NN3 7SL from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

44.1dB

Low

Night-time road noise heatmap for NN3 7SL

Night-time· 23:00 – 07:00

36.0dB

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 21 Arnsby Crescent, Moulton, Northampton, NN3 7SL. Each answer is also embedded as structured data for search engines.