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21 Ardington Road, Northampton, NN1 5LP

5 sales on record
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
173 m²
1862 sq ft
Energy rating
C
Score 71
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 21 Ardington Road

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

21 Ardington Road is a three-bedroom mid-terrace house in Northampton (NN1 5LP). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2026) shows a C (score 71). When first surveyed in June 2009 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Average and lighting went from Good to Very Good. This certificate was lodged in the last six months, so the rating reflects current condition.

At 173 m² the property is well over the postcode median (119 m² across 28 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Last sold in July 2017, so it's been off the market for around 9 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 1995–2017, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £344,000 is 30.6% above the 2017 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
  • FireplaceYes

Outside

  • Private gardenYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 21 Ardington Road

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

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 Ardington Road ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Apr 2026

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 April 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2026from Jun 2009
EPC improved fromF38toC71
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
Partial DoubleMostly Double

Windows upgraded, improving insulation

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
58%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Ardington Road, Northampton, NN1 5LP, sourced from the PlanIt planning register.

21 Ardington Road has no planning applications on record.

47

But the area is active

47 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 Ardington Road has more than quadrupled in price since its earliest registered sale in 1995.

Current estimate

£344,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 23 years.

See how we calculated this
Last sold (2017)

£263,500

Growth on file: 8.3% per year over 23 years.

Sales timeline

  1. 18 July 2017Most recent

    £263,500

    +5.4%over 10 years

  2. 26 February 2007

    £249,950

    +92.3%over 6 years

  3. 30 November 2000

    £130,000

    +78.1%over 4 years

  4. 14 April 1996

    £73,000

    +67.8%over 1 year

  5. 10 January 1995

    £43,500

Median price across the last 5 sales in NN1 5LP: £343,850 (2025–2022).

On the street

Versus other Ardington Road homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 21 Ardington Road runs comfortably ahead of the street norm.

Price per m²

£1,523

Street avg £2,165

Strongly below

Floor Area

173 m²

Street avg 128 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

5.4 t/year

Street avg 6.5 t/year

Above
Before you decide

Everything you need to know about 21 Ardington Road

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

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.
£339k

1 Albany Road

NN1 5LZ

3 bed1 bath
£329k

1 Rushmere Avenue

NN1 5SD

3 bed
£263k

1 Park Villas, Garrick Road

NN1 5ND

3 bed1 bath
£318k

1 Rushmere Crescent

NN1 5SA

2 bed
£172k

1 Beckets View

NN1 5NQ

3 bed
£267k

1 Denmark Road

NN1 5QR

2 bed
£462k

1 Berkeley Close

NN1 5BJ

4 bed3 bath
£512k

1 Cheriton Way

NN1 5SB

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

Crime

571/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Allen Road — bus stop.

Closest school

0.3 km

Barry Primary School. 29 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 5LP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN1 5LP

Daytime· 07:00 – 23:00

52.7dB

Low
Night-time road noise heatmap for NN1 5LP

Night-time· 23:00 – 07:00

43.5dB

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 Ardington Road, Northampton, NN1 5LP. Each answer is also embedded as structured data for search engines.