1 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH
About 1 Riverside Quay
1 Riverside Quay is a mid-terrace house in Southampton (SO14 5DH). It has a recorded floor area of 76 m² (around 818 sq ft). At 76 m² this is the 3rd smallest of 4 units on EPC record in 1 Riverside Quay, where floor areas span 48–76 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (75 versus a best of 86). The latest certificate (July 2020) shows a C (score 75), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff.
At 76 m² the property is well over the postcode median (51 m² across 37 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Sold June 2021 for £275,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
1 Riverside Quay's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 16 July 2030
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Planning history
1 Riverside Quay has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£260,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
Sales timeline
29 June 2021Most recent
£275,000
Median price across the last 5 sales in SO14 5DH: £215,000 (2026–2022).
Nearby sales in SO14 5DH
13 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH
Sold May 2026
£135,00031 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH
Sold Jan 2025
£205,00015 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH
Sold Oct 2024
£287,50018 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH
Sold Jul 2023
£215,00029 Riverside Quay, Thomas Blake Avenue, Southampton, SO14 5DH
Sold Oct 2022
£335,000
Versus other Thomas Blake Avenue homes
On co₂ emissions, 1 Riverside Quay runs well behind the street norm.
Price per m²
£3,618
Street avg £3,888
Floor Area
76 m²
Street avg 61 m²
CO₂ Emissions
1.4 t/year
Street avg 0.9 t/year
Years Held
5 years
Street avg 5 years
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Anglesea Terrace — bus stop.
Closest school
0.5 km
Hope Community School Southampton. 29 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
52.0dB

Night-time· 23:00 – 07:00
43.3dB







