15 Conyngham Road, Northampton, NN3 9TA
About 15 Conyngham Road
15 Conyngham Road is a four-bedroom detached house in Northampton (NN3 9TA). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2015) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in September 2014 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to C (score 79). The latest certificate is from March 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £367,000 sits 59.6% above the 2015 sale of £230,000. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 15.6% below the postcode norm. At 145 m² it's 22.4% larger than the typical home in the postcode (119 m² median across 42 EPCs). On the market in January 2015 and unlisted since — roughly 11 years.
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Heating systemGas
Everything you need to know about 15 Conyngham Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
15 Conyngham Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
15 Conyngham Road has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Conyngham Road valuation sits well clear of the typical sold price in this postcode.
£367,000
Modelled from EPC, postcode comparables.
£230,000
Recorded with HM Land Registry.
Sales timeline
16 January 2015Most recent
£230,000
Median price across the last 5 sales in NN3 9TA: £385,000 (2025–2024).
Nearby sales in NN3 9TA
Versus other Conyngham Road homes
15 Conyngham Road outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,586
Street avg £2,280
Floor Area
145 m²
Street avg 124 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
7.5 t/year
Street avg 5.2 t/year
Everything you need to know about 15 Conyngham Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
5/mo
Steady 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.
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

Daytime· 07:00 – 23:00
55.8dB

Night-time· 23:00 – 07:00
46.0dB






