Model valuation£417,0008 Busby Close
Local market context
21 Conyngham Road, Northampton, NN3 9TA
Estimated value
£345,000
- Since the 2011 sale (£198,000)+74%
- Against NN3 9TA's recent median (£425,000)-19%
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
Detached
Habitable rooms
6
From EPC
Floor area
109 m²
1173 sq ft
Energy rating
D
Score 66
Council tax
Band D
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
£345,000
- Against its 2011 sale (£198,000)+74%
- Against NN3 9TA's recent median (£425,000)-19%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Conyngham Road is modelled from its 109 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN3 9TA. 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
109 m² from the EPC lodged in November 2024
Sales of this home
2 sales recorded, the latest in 2011
Recent sales in NN3 9TA
5 sales, median £425,000 (2026–2025)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2026 | 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 Conyngham Road changed hands twice within eighteen months — unusual for the area.
Sales timeline
29 September 2011Most recent
£198,000
+54.7%over 6 months29 March 2011
£128,000
Median price across the last 5 sales in NN3 9TA: £425,000 (2026–2025).
Nearby sales in NN3 9TA
20 Conyngham Road, Northampton, NN3 9TA
Sold Apr 2026
£385,00053 Conyngham Road, Northampton, NN3 9TA
Sold Dec 2025
£392,73030 Conyngham Road, Northampton, NN3 9TA
Sold Jul 2025
£430,00069 Conyngham Road, Northampton, NN3 9TA
Sold Mar 2025
£425,00035 Conyngham Road, Northampton, NN3 9TA
Sold Mar 2025
£485,000
What this page doesn't show
3 potential issues have already been flagged for 21 Conyngham Road, Northampton, NN3 9TA. 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
- Recent ownership pattern worth a lookIn 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 Conyngham Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Conyngham Road is a detached house in Northampton (NN3 9TA). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (November 2024) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in November 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Across 2011–2011, sale prices on this property compounded at 54.7% per year. Today's modelled estimate of £345,000 sits 74.2% above the 2011 sale of £198,000. 15 years since the last transfer (September 2011).
Before you decide
Everything you need to know about 21 Conyngham Road
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearbyRecent ownership pattern worth a look
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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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 3)
Nov 2024
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 13 November 2034
Property Improvements
Changes detected from historical EPC data
Jul 2011from Nov 2009
EPC improved fromE41toD66
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Hot Water
ImmersionMain System
Hot water system upgraded
Low Energy Lighting
15%41%
More low energy lighting installed
Nov 2024from Jul 2011
Roof
GoodVery Good
Roof insulation improved
Low Energy Lighting
41%100%
More low energy lighting installed
Planning history
Applications and permits filed against 21 Conyngham Road, Northampton, NN3 9TA, sourced from the PlanIt planning register.
21 Conyngham Road has no planning applications on record.
12
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Conyngham Road homes
Four headline reads against 42 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Conyngham Road is notably below the street on floor area.
Price per m²
£1,817
Street avg £2,358
Floor Area
109 m²
Street avg 124 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 5.2 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
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Little Billing Way — bus stop.
Closest school
0.4 km
Northampton Academy. 23 schools nearby.
Nearest schools
- Northampton AcademySecondary418m
- Standens Barn Primary SchoolPrimary671m
- Lumbertubs Primary SchoolPrimary975m
- Lings Primary SchoolPrimary1.1km
Nearest stops
- Little Billing WayBus stop112m
- AshmeadBus stop138m
- Meltham CloseBus stop174m
- Russet DriveBus stop290m
Most reported crime locally
- Violence & Sexual Offences2,722 reports37%
- Anti-social Behaviour1,497 reports20%
- Shoplifting674 reports9%
- Criminal Damage & Arson483 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 NN3 9TA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.8dB
Night-time· 23:00 – 07:00
46.0dB
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 2 HomeBuyer Report
Late 20th centuryDetached HouseEPC D
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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 Conyngham Road is modelled from its 109 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN3 9TA. 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. 2 sales are recorded for 21 Conyngham 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 Conyngham Road was lodged in November 2024 at band D and is valid until November 2034. 3 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 Conyngham 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 23 schools and 30 stops listed are measured in a straight line from NN3 9TA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Conyngham Road is in council tax band D. 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 Conyngham Road, Northampton, NN3 9TA. Each answer is also embedded as structured data for search engines.
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- 21 Conyngham Road, Northampton valuationHow the estimate is built and what moves it
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