Model valuation£417,0008 Busby Close
Local market context
21 Ardington Road, Northampton, NN1 5LP
5 sales on record
Estimated value
£344,000
- Since the 2017 sale (£263,500)+31%
- Against NN1 5LP's recent median (£343,850)0%
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
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
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£344,000
- Against its 2017 sale (£263,500)+31%
- Against NN1 5LP's recent median (£343,850)0%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Ardington Road is modelled from its 173 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in NN1 5LP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
173 m² from the EPC lodged in April 2026
Sales of this home
5 sales recorded, the latest in 2017
Recent sales in NN1 5LP
5 sales, median £343,850 (2025–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
21 Ardington Road has more than quadrupled in price since its earliest registered sale in 1995.
Sales timeline
18 July 2017Most recent
£263,500
+5.4%over 10 years26 February 2007
£249,950
+92.3%over 6 years30 November 2000
£130,000
+78.1%over 4 years14 April 1996
£73,000
+67.8%over 1 year10 January 1995
£43,500
Median price across the last 5 sales in NN1 5LP: £343,850 (2025–2022).
Nearby sales in NN1 5LP
31 Ardington Road, Northampton, NN1 5LP
Sold Mar 2025
£270,0003 Ardington Road, Northampton, NN1 5LP
Sold May 2023
£230,00015 Ardington Road, Northampton, NN1 5LP
Sold Oct 2022
£345,00017 Ardington Road, Northampton, NN1 5LP
Sold Oct 2022
£355,00043 Ardington Road, Northampton, NN1 5LP
Sold Sept 2022
£343,850
What this page doesn't show
2 potential issues have already been flagged for 21 Ardington Road, Northampton, NN1 5LP. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
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.
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
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The data behind every report
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
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
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.
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
Floor Area
173 m²
Street avg 128 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.5 t/year
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.
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.
Nearest schools
- Barry Primary SchoolPrimary349m
- Northampton School for BoysSecondary461m
- Stimpson Avenue AcademyPrimary558m
- Abington Vale Primary SchoolPrimary732m
Nearest stops
- Allen RoadBus stop247m
- The Abington PHBus stop276m
- King Edward RoadBus stop308m
- Christchurch RoadBus stop333m
Most reported crime locally
- Violence & Sexual Offences2,940 reports32%
- Anti-social Behaviour1,893 reports21%
- Shoplifting785 reports9%
- Public Order622 reports7%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
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· 07:00 – 23:00
52.7dB
Night-time· 23:00 – 07:00
43.5dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 21 Ardington Road is modelled from its 173 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in NN1 5LP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 5 sales are recorded for 21 Ardington Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Ardington Road was lodged in April 2026 at band C and is valid until April 2036. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Ardington Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from NN1 5LP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Ardington Road is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
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.
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Keep exploring
- Every home in NN1 5LPSold prices, values and energy ratings for the postcode
- NN 1 property marketPrices, postcodes, schools and transport across the district
- 21 Ardington Road, Northampton valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales