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21 Aspen Close, Northampton, NN3 5HS

4 sales on record
Property type
Detached
Bedrooms
2
Floor area
68 m²
728 sq ft
Energy rating
E
Score 53
Council tax
Band C
Tenure
Owner Occupied
Overview

About 21 Aspen Close

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

21 Aspen Close is a two-bedroom detached house in Northampton (NN3 5HS). It has a recorded floor area of 68 m² (around 728 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (February 2010) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from February 2010, so improvements made since then won't be reflected.

At 68 m² it's 22.2% smaller than the typical home in the postcode (87 m² median across 13 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £230,500 in April 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2019, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £284,000 is 23.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 36.9% above the typical sold price in the postcode.

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

  • Bedrooms2

Outside

  • Private gardenYes
  • GarageSingle, Detached

Building

  • Central heatingYes
  • RefurbishedYes
Before you decide

Everything you need to know about 21 Aspen Close

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

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
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 Aspen Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 05 Feb 2020

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached BungalowEPC E

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.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Aspen Close, Northampton, NN3 5HS, sourced from the PlanIt planning register.

21 Aspen Close has no planning applications on record.

4

But the area is active

4 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 Aspen Close has more than tripled in price since its earliest registered sale in 1998.

Current estimate

£284,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 21 years.

See how we calculated this
Last sold (2019)

£230,500

Growth on file: 6.2% per year over 21 years.

Sales timeline

  1. 7 April 2019Most recent

    £230,500

    +4.8%over 8 months

  2. 6 August 2018

    £220,000

    +22.2%over 7 years

  3. 29 September 2010

    £180,000

    +176.9%over 12 years

  4. 7 April 1998

    £65,000

Median price across the last 5 sales in NN3 5HS: £360,000 (2022–2019).

On the street

Versus other Aspen Close homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 21 Aspen Close lags the street by a wide margin.

Price per m²

£3,406

Street avg £2,867

Above

Floor Area

68 m²

Street avg 95 m²

Below

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

4.7 t/year

Street avg 3.8 t/year

Strongly below
Before you decide

Everything you need to know about 21 Aspen Close

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

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£194k

1 Barley Hill Road

NN3 5JR

2 bed1 bath
£190k

1 Donellan Green

NN3 5DJ

2 bed1 bath
£148k

1 De Senlis House, Jerome Court

NN3 5GA

2 bed1 bath
£252k

1 Alvis Court

NN3 5JL

3 bed1 bath
£248k

1 Allard Close

NN3 5LY

3 bed
£237k

1 Brackenfield Square

NN3 5AS

3 bed1 bath
£222k

1 Duckworth Dell

NN3 5DG

3 bed1 bath
£370k

1 Berrydale

NN3 5EQ

3 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

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Penfold Lane — bus stop.

Closest school

0.7 km

Rectory Farm Primary School. 17 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 5HS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN3 5HS

Daytime· 07:00 – 23:00

53.5dB

Low
Night-time road noise heatmap for NN3 5HS

Night-time· 23:00 – 07:00

43.7dB

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 Aspen Close, Northampton, NN3 5HS. Each answer is also embedded as structured data for search engines.