15 Carlyle Avenue, Northampton, NN5 5NR
About 15 Carlyle Avenue
15 Carlyle Avenue is a two-bedroom semi-detached house in Northampton (NN5 5NR). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (June 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2012. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sold August 2024 for £203,000. Across the public record there are 6 sales, relatively high churn for a single property. Across 2005–2024, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 73.8% above the typical sold price in the postcode. One historical planning record sits against the property in 2005.
Know exactly what you're buying at 15 Carlyle Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- ParkingOff road
- Cul-de-sacYes
Building
- Heating systemGas
- Previously extendedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
- Nov 2005ExtensionFullIn report
FRONT AND REAR DORMER EXTENSIONS
- Documents
- 5 docs on file
- Reference
- N/2005/1255
We flagged 2 things worth checking at 15 Carlyle Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 15 Carlyle Avenue was the highest on Land Registry record across the postcode.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 19 years.
£203,000
Growth on file: 3.3% per year over 19 years.
Sales timeline
29 August 2024Most recent
£203,000
+3.0%over 3 years22 April 2021
£197,000
+11.9%over 3 years19 October 2017
£176,000
+40.8%over 4 years27 March 2013
£125,000
-10.7%over 6 years28 September 2006
£140,000
+27.9%over 1 year4 August 2005
£109,500
Median price across the last 5 sales in NN5 5NR: £112,880 (2021–2004).
Nearby sales in NN5 5NR
Everything we know about 15 Carlyle Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Carlyle Avenue homes
15 Carlyle Avenue is notably below the street on years held.
Price per m²
£3,980
Street avg £2,535
Floor Area
51 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lovat Drive — bus stop.
Closest school
0.2 km
Lyncrest Primary School. 27 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.7dB

Night-time· 23:00 – 07:00
41.0dB