« Sold prices in Southampton

Sold prices on Treeside Avenue, Southampton

14 recorded sales · 9 properties · 2015–2026

Homes on Treeside Avenue, Southampton have a median sold price of £213,750 across 14 recorded sales since 2015. Semi-detached homes are the most common here, at a median of £235,000. That's 24% below the England & Wales average of around £280,000. Within Southampton as a whole it is 28% below the town’s average sold price across all recorded sales of £298,194. Properties here have changed hands 1.6 times on average. The most recent sale was £307,500 in Mar 2026; the highest on record was £320,000 in 2021. Recorded prices are roughly up 23% between the earliest and most recent sales.
£213,750
Median sold price
£213,714
Average
£90,000–£320,000
Range
14
Sales recorded

By property type

TypeMedianSales
Semi-detached£235,0007
Flat/Maisonette£140,0005
Detached£292,5002

Treeside Avenue falls in postcode district SO40 — see sold prices across the wider area.

Properties on Treeside Avenue

£307,500
8, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Semi-detachedMar 2026
£235,000
7, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Semi-detachedAug 2024
£140,000
B, 4, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Flat/MaisonetteJan 2023
£320,000
1, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
DetachedAug 2021
£250,000
21, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Semi-detachedApr 2018
£212,500
22, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Semi-detachedOct 2017
£180,000
5, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Flat/MaisonetteAug 2017
£90,000
5A, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Flat/MaisonetteJul 2015
£215,000
20, TREESIDE AVENUE, SOUTHAMPTON, NEW FOREST, HAMPSHIRE, SO40 9HJ
Semi-detachedFeb 2015

Other streets in Southampton

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2015 and 2026. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.