What type of property is 21 Baldwin Close, NN3 6AY?

21 Baldwin Close, NN3 6AY is a 3-bedroom detached house, which has been extended.

What did 21 Baldwin Close, NN3 6AY sell for?

21 Baldwin Close, NN3 6AY last sold for £345,000 in November 2024, around 2 years ago. Land Registry has 5 sales on record going back to £83,000 in April 1999. Source: HM Land Registry.

How has the value of 21 Baldwin Close, NN3 6AY changed over time?

Across 5 sales between April 1999 and November 2024, 21 Baldwin Close, NN3 6AY rose from £83,000 to £345,000, a change of £262,000. That works out to roughly +5.7% per year compounded over 26 years. Source: HM Land Registry.

How energy efficient is 21 Baldwin Close, NN3 6AY?

The current EPC rating for 21 Baldwin Close, NN3 6AY is D with a score of 57 out of 100, lodged in April 2018. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 21 Baldwin Close, NN3 6AY?

21 Baldwin Close, NN3 6AY has a recorded floor area of 104 m² (1,119 sq ft), around 35 m² per bedroom. That makes it about 30% larger than the median EPC-recorded property in NN3 6AY. Source: EPC Register.

How is 21 Baldwin Close, NN3 6AY heated?

The latest EPC at 21 Baldwin Close, NN3 6AY records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21 Baldwin Close, NN3 6AY?

21 Baldwin Close, NN3 6AY is in council tax band D.

Where is 21 Baldwin Close, NN3 6AY located?

21 Baldwin Close, NN3 6AY sits in Northampton. It falls within the NN3 postcode district in Northamptonshire.

How safe is the area around 21 Baldwin Close, NN3 6AY?

Police records around 21 Baldwin Close, NN3 6AY 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 Baldwin Close, NN3 6AY?

The closest primary school to 21 Baldwin Close, NN3 6AY is Boothville Primary School (460m), one of 27 primaries within walking distance. The closest secondary is St Thomas Becket Catholic School (553m), with 10 secondaries in the surrounding area.

How well connected is 21 Baldwin Close, NN3 6AY?

The closest bus stop to 21 Baldwin Close, NN3 6AY is Kirkstone Walk, 178m away. In total there are 30 bus stops within the surrounding area.

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21 Baldwin Close, Northampton, NN3 6AY

5 sales on record

Property type

Detached

Bedrooms

Bathroom

Floor area

104 m²

1119 sq ft

Energy rating

Score 57

Council tax

Band D

Tenure

Owner Occupied

Overview

About 21 Baldwin Close

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

21 Baldwin Close is a three-bedroom detached house in Northampton (NN3 6AY). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (April 2018) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 3 certificates since November 2011. Between certificates, roof efficiency went from Average to Very Good. The recommended improvements would push it to C (score 73). Records show the property has been extended at some point in its history.

At 104 m² the property is well over the postcode median (80 m² across 17 EPCs), placing it in the larger end of the local stock. Across 1999–2024, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 57.2% above the typical sold price in the postcode. Most recent transfer: November 2024 at £345,000.

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

Bedrooms3
Bathrooms1
Dining roomYes
CloakroomYes
EnsuiteYes

Building

Previously extendedYes
RefurbishedYes

Before you decide

Everything you need to know about 21 Baldwin Close

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

Larger development activity nearby

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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.

Current Certificate(1 of 3)

Apr 2018

EPC Rating

D57

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

5.6 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2015from Nov 2011

EPC improved fromD57toE53

Ventilation

NaturalExtract

Mechanical ventilation installed

Apr 2018from Feb 2015

EPC improved fromE53toD57

Roof Insulation

PartialWell Insulated

Loft insulation upgraded to recommended levels

Ventilation

ExtractNatural

Ventilation system changed

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

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Planning

Planning history

Applications and permits filed against 21 Baldwin Close, Northampton, NN3 6AY, sourced from the PlanIt planning register.

21 Baldwin Close has no planning applications on record.

But the area is active

8 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 Baldwin Close has more than quadrupled in price since its earliest registered sale in 1999.

Current estimate

£346,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 26 years.

See how we calculated this

Last sold (2024)

£345,000

Growth on file: 5.7% per year over 26 years.

Sales timeline

22 November 2024Most recent
£345,000
+13.1%over 1 year
17 March 2023
£305,000
+10.9%over 4 years
21 October 2018
£275,000
+49.1%over 14 years
10 June 2004
£184,500
+122.3%over 5 years
15 April 1999
£83,000

Median price across the last 5 sales in NN3 6AY: £285,000 (2023–2022).

Nearby sales in NN3 6AY

On the street

Versus other Baldwin Close homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Baldwin Close is notably below the street on years held.

Price per m²

£3,317

Street avg £2,801

Above

Floor Area

104 m²

Street avg 82 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.6 t/year

Street avg 3.3 t/year

Strongly below

Before you decide

Everything you need to know about 21 Baldwin Close

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.

£303k

1 Baldwin Court, Baldwin Close

NN3 6FA

3 bed

£239k

1 Dalston Walk

NN3 6PL

3 bed1 bath

£235k

1 Appleby Walk

NN3 6PP

3 bed

£353k

1 Ambleside Close

NN3 6PE

4 bed

£306k

1 Devon Way

NN3 6DX

2 bed1 bath

£393k

1 Brad Street

NN3 6RQ

4 bed

£438k

1 Burford Avenue

NN3 6AF

4 bed

£461k

1 Donnington Close

NN3 6FU

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

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Kirkstone Walk — bus stop.

Closest school

0.5 km

Boothville Primary School. 37 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 6AY from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.5dB

Low

Night-time road noise heatmap for NN3 6AY

Night-time· 23:00 – 07:00

39.5dB

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 21 Baldwin Close, Northampton, NN3 6AY. Each answer is also embedded as structured data for search engines.