Model valuation£417,0008 Busby Close
Local market context
12 Coniston Avenue, Northampton, NN3 2AG
4 sales on record
Estimated value
£268,000
- Since the 2025 sale (£275,000)-3%
- Against NN3 2AG's recent median (£225,000)+19%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
94 m²
1012 sq ft
Energy rating
D
Score 63
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
£268,000
- Against its 2025 sale (£275,000)-3%
- Against NN3 2AG's recent median (£225,000)+19%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 Coniston Avenue is modelled from its 94 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN3 2AG. 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
94 m² from the EPC lodged in August 2016
Sales of this home
4 sales recorded, the latest in 2025
Recent sales in NN3 2AG
5 sales, median £225,000 (2021–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 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.
Latest sale on 12 Coniston Avenue was the highest on Land Registry record across the postcode.
Sales timeline
5 October 2025Most recent
£275,000
+29.1%over 9 years25 September 2016
£213,000
+20.3%over 9 years2 March 2007
£177,000
+105.8%over 5 years15 July 2001
£85,995
Median price across the last 5 sales in NN3 2AG: £225,000 (2021–2018).
Nearby sales in NN3 2AG
1 Coniston Avenue, Northampton, NN3 2AG
Sold Mar 2021
£236,0006 Coniston Avenue, Northampton, NN3 2AG
Sold Dec 2019
£225,0002 Coniston Avenue, Northampton, NN3 2AG
Sold Oct 2019
£235,00022 Coniston Avenue, Northampton, NN3 2AG
Sold Dec 2018
£217,50018 Coniston Avenue, Northampton, NN3 2AG
Sold Aug 2018
£250,000
What this page doesn't show
1 potential issue has already been flagged for 12 Coniston Avenue, Northampton, NN3 2AG. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 12 Coniston Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Coniston Avenue is a three-bedroom semi-detached house in Northampton (NN3 2AG). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (August 2016) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from August 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
A recent sale: £275,000 in October 2025. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2025, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 44.1% above the typical sold price in the postcode.
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
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
Before you decide
Everything you need to know about 12 Coniston Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Aug 2026
Current Certificate
Aug 2016EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.3 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 10 August 2026
Planning history
Applications and permits filed against 12 Coniston Avenue, Northampton, NN3 2AG, sourced from the PlanIt planning register.
12 Coniston Avenue has no planning applications on record.
22
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Coniston Avenue homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 12 Coniston Avenue runs comfortably ahead of the street norm.
Price per m²
£2,926
Street avg £2,017
Floor Area
94 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.5 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Highlands Avenue — bus stop.
Closest school
0.3 km
Eastfield Academy. 36 schools nearby.
Nearest schools
- Eastfield AcademyPrimary302m
- St Gregory's Catholic Primary SchoolPrimary739m
- Parklands Primary SchoolPrimary770m
- Northampton School for GirlsSecondary843m
Nearest stops
- Highlands AvenueBus stop293m
- Eastfield SchoolBus stop342m
- Broadmead AvenueBus stop419m
- Mayfield RoadBus stop423m
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 2AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.7dB
Night-time· 23:00 – 07:00
39.4dB
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 centurySemi-Detached 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 12 Coniston Avenue is modelled from its 94 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN3 2AG. 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. 4 sales are recorded for 12 Coniston Avenue. 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 12 Coniston Avenue was lodged in August 2016 at band D and expired in August 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Coniston Avenue. 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 36 schools and 30 stops listed are measured in a straight line from NN3 2AG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 12 Coniston Avenue 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 12 Coniston Avenue, Northampton, NN3 2AG. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN3 2AGSold prices, values and energy ratings for the postcode
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