3Y Avg Price
£320,000
1 sales
Properties
5
Sales / Year
0.4
5-year average
Avg £/sq ft
£236
£2,541/m²
Rank in PO3
40th
of 134 streets
Last Sale
£320,000
Sept 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
12 total recorded
6 Coniston Avenue
Terraced
£320,000
Sept 2025
13 Coniston Avenue
Semi-Detached
£400,000
Dec 2022
11 Coniston Avenue
Terraced
£320,000
Nov 2020
11 Coniston Avenue
Terraced
£246,000
Oct 2017
12 Coniston Avenue
Terraced
£237,500
Dec 2015
8 Coniston Avenue
Terraced
£179,000
Dec 2014
11 Coniston Avenue
Terraced
£185,000
Mar 2010
8 Coniston Avenue
Terraced
£185,000
Mar 2009
13 Coniston Avenue
Semi-Detached
£249,950
Mar 2007
6 Coniston Avenue
Terraced
£164,000
Apr 2006
Street Rankings — PO3
Streets ranked by 3-year average sale price. Showing positions 36–45 of 134.
| # | Street | 3Y Avg |
|---|---|---|
| 36 | Green Lane | £323,667 |
| 37 | Wesley Grove | £322,167 |
| 38 | Idsworth Road | £321,829 |
| 39 | Sunningdale Road | £321,375 |
| 40 | Coniston Avenue | £320,000 |
| 40 | Coniston Avenue | £320,000 |
| 42 | Arras Road | £317,000 |
| 43 | Cedar Grove | £315,900 |
| 44 | Hayling Avenue | £315,059 |
| 45 | Gatcombe Avenue | £314,374 |
Property Mix
Type
Tenure
EPC Ratings
5 of 5 properties have an EPC record
Avg floor area: 1,496 sq ft (139 m²)
District Context — PO3
PO3 covers the central and eastern areas of Portsmouth, including neighbourhoods around Southsea and the seafront districts. It is a mixed residential area with significant maritime heritage, offering coastal appeal and established community character.
Average Property Price - PO3
£274,365
35
National percentile
Average Net Household Income - PO3
£36,590
41
National percentile
10-Year Annualised Price Growth - PO3
3.5%
45
National percentile
10-Year Annualised Rent Growth - PO
4.1%
58
National percentile