8 Coniston Avenue, Portsmouth, PO3 5BB
About 8 Coniston Avenue
8 Coniston Avenue is a three-bedroom mid-terrace house in Portsmouth (PO3 5BB). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2024) shows a C (score 74). When first surveyed in October 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84).
Across 2009–2014, sale prices on this property compounded at -0.6% per year. Today's modelled estimate of £304,000 sits 69.8% above the 2014 sale of £179,000. Last sold in December 2014, so it's been off the market for around 12 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
8 Coniston Avenue has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.6% per year over 6 years.
£179,000
Growth on file: -0.6% per year over 6 years.
Sales timeline
2 December 2014Most recent
£179,000
-3.2%over 5 years19 March 2009
£185,000
Median price across the last 5 sales in PO3 5BB: £320,000 (2025–2015).
Versus other Coniston Avenue homes
Years Held for 8 Coniston Avenue runs comfortably ahead of the street norm.
Price per m²
£1,657
Street avg £2,340
Floor Area
108 m²
Street avg 125 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chichester Road — bus stop.
Closest school
0.2 km
Copnor Primary School. 42 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
51.6dB

Night-time· 23:00 – 07:00
40.7dB







