What kind of home is 25 Swift Close, NN4 5AZ?

25 Swift Close, NN4 5AZ is a 4-bedroom detached house.

When did 25 Swift Close, NN4 5AZ last change hands?

25 Swift Close, NN4 5AZ last sold for £443,000 in August 2015, around 11 years ago. Land Registry has 3 sales on record going back to £228,950 in December 2002. Source: HM Land Registry.

Has 25 Swift Close, NN4 5AZ appreciated in value?

Across 3 sales between December 2002 and August 2015, 25 Swift Close, NN4 5AZ rose from £228,950 to £443,000, a change of £214,050. That works out to roughly +5.3% per year compounded over 13 years. Source: HM Land Registry.

What is the EPC rating for 25 Swift Close, NN4 5AZ?

The current EPC rating for 25 Swift Close, NN4 5AZ is C with a score of 72 out of 100, lodged in March 2026. Source: EPC Register.

How big is 25 Swift Close, NN4 5AZ?

25 Swift Close, NN4 5AZ has a recorded floor area of 179 m² (1,927 sq ft), around 45 m² per bedroom. That makes it about 15% larger than the median EPC-recorded property in NN4 5AZ. Source: EPC Register.

What heating system does 25 Swift Close, NN4 5AZ use?

The latest EPC at 25 Swift Close, NN4 5AZ records mains gas as the main heating fuel. Source: EPC Register.

Has 25 Swift Close, NN4 5AZ had any planning applications?

25 Swift Close, NN4 5AZ has council approval for single-storey rear extension granted in July 2010 under ref. S/2010/0645/FUL. Source: PlanIt planning register.

What is the council tax band for 25 Swift Close, NN4 5AZ?

25 Swift Close, NN4 5AZ is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 25 Swift Close, NN4 5AZ in?

25 Swift Close, NN4 5AZ sits in Grange Park, Northampton, Northampton. It falls within the NN4 postcode district.

Is 25 Swift Close, NN4 5AZ in a safe area?

Police records around 25 Swift Close, NN4 5AZ show an average of 339 reported crimes per month over the last 15 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 25 Swift Close, NN4 5AZ?

The closest primary school to 25 Swift Close, NN4 5AZ is Woodland View Primary School (472m), one of 8 primaries within walking distance. The closest secondary is Caroline Chisholm School (839m), with 2 secondaries in the surrounding area.

What is the nearest station to 25 Swift Close, NN4 5AZ?

The closest bus stop to 25 Swift Close, NN4 5AZ is Kings Close, 235m away. In total there are 30 bus stops within the surrounding area.

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25 Swift Close, Grange Park, Northampton, NN4 5AZ

3 sales on record1 planning record

Property type

Detached

Bedrooms

Floor area

179 m²

1927 sq ft

Energy rating

Score 72

Council tax

Band F

Tenure

Owner Occupied

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Overview

About 25 Swift Close

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

25 Swift Close is a four-bedroom detached house in Grange Park, Northampton, Northampton (NN4 5AZ). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (March 2026) shows a C (score 72). The rating has held steady at C across 2 certificates since January 2013. Between certificates, lighting went from Very Poor to Poor; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.

One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2015, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £638,000 is 44% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 25.8% above the typical sold price in the postcode. Last changed hands 11 years ago, in August 2015.

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

Bedrooms4

Before you decide

Everything you need to know about 25 Swift Close

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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)

Mar 2026

EPC Rating

C72

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.3 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 3 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2026from Jan 2013

Low Energy Lighting

6%26%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)

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

From £1,155 · Includes VAT

Planning

Planning history

Applications and permits filed against 25 Swift Close, Grange Park, Northampton, NN4 5AZ, sourced from the PlanIt planning register.

25 Swift Close has an approved single-storey rear extension on the planning record.

1 application on record at 25 Swift Close, Grange Park, Northampton, NN4 5AZ

1decisions1extensions5documents4nearby

Jul 2010
ExtensionFull
Outcome in report
Extension: Single storey · Rear of property
Single storey flat roof rear extension
Documents
5 docs on file
Reference
S/2010/0645/FUL
Full record in report

Unlock 25 Swift Close, Grange Park, Northampton, NN4 5AZ's full planning history

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

Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 4 notable nearby
The 5 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.

25 Swift Close valuation sits well clear of the typical sold price in this postcode.

Current estimate

£638,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 13 years.

See how we calculated this

Last sold (2015)

£443,000

Growth on file: 5.3% per year over 13 years.

Sales timeline

25 August 2015Most recent
£443,000
+12.2%over 2 years
28 April 2013
£395,000
+72.5%over 10 years
17 December 2002
£228,950

Median price across the last 5 sales in NN4 5AZ: £577,500 (2026–2023).

Nearby sales in NN4 5AZ

On the street

Versus other Swift Close homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

25 Swift Close outperforms the street on floor area by a wide margin.

Price per m²

£2,475

Street avg £2,556

On par

Floor Area

179 m²

Street avg 151 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 8 rooms

On par

CO₂ Emissions

4.3 t/year

Street avg 4.5 t/year

On par

Before you decide

Everything you need to know about 25 Swift Close

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 · from £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.

£508k

1 High Barns Close

NN4 5BH

4 bed

£474k

1 Meadowsweet Walk, Grange Park

NN4 5DA

4 bed2 bath

£465k

1 Foxglove Close, Grange Park

NN4 5DD

4 bed2 bath

£454k

1 Hazel Copse

NN4 5BY

4 bed

£439k

1 Clover Field

NN4 5DB

4 bed2 bath

£428k

1 Cornflower Close, Grange Park

NN4 5BX

4 bed

£422k

1 Badger Lane, Grange Park

NN4 5DH

4 bed3 bath

£400k

1 Barn Close

NN4 5AG

4 bed

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

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Kings Close — bus stop.

Closest school

0.5 km

Woodland View Primary School. 10 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 NN4 5AZ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.4dB

Low

Night-time road noise heatmap for NN4 5AZ

Night-time· 23:00 – 07:00

40.0dB

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 25 Swift Close, Grange Park, Northampton, NN4 5AZ. Each answer is also embedded as structured data for search engines.