4 Riverside House, Thomas Blake Avenue, Southampton, SO14 5BZ
About 4 Riverside House
4 Riverside House is a one-bedroom mid-terrace house in Southampton (SO14 5BZ). It has a recorded floor area of 48 m² (around 517 sq ft). Tenure is freehold. At 48 m² this is the smallest unit on EPC record across 4 Riverside House (48–64 m²). The building's EPC ratings span C to B, with this unit at the top. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony and notable views. The latest certificate (March 2020) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff.
At 48 m² it's 17.2% smaller than the typical home in the postcode (58 m² median across 25 EPCs). Last sale on file: £175,725 in August 2020.
What this property has
Inside
- Bedrooms1
Outside
- ParkingAllocated
- BalconyYes
- Notable viewsYes
Building
- TenureFreehold
- Central heatingYes
- Solar panelsYes
- RefurbishedYes
Energy performance
4 Riverside House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 4 March 2030
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Planning history
4 Riverside House 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
Latest sale on 4 Riverside House was the lowest on Land Registry record across the postcode.
£191,000
Modelled from EPC, postcode comparables.
£175,725
Recorded with HM Land Registry.
Sales timeline
27 August 2020Most recent
£175,725
Median price across the last 5 sales in SO14 5BZ: £267,000 (2026–2022).
Nearby sales in SO14 5BZ
11 Riverside House, Thomas Blake Avenue, Southampton, SO14 5BZ
Sold Feb 2026
£242,00021 Riverside House, Thomas Blake Avenue, Southampton, SO14 5BZ
Sold Sept 2025
£273,00022 Riverside House, Thomas Blake Avenue, Southampton, SO14 5BZ
Sold Apr 2025
£205,0009 Riverside House, Thomas Blake Avenue, Southampton, SO14 5BZ
Sold Aug 2022
£267,0006 Riverside House, Thomas Blake Avenue, Southampton, SO14 5BZ
Sold Jan 2022
£185,000
Versus other Thomas Blake Avenue homes
On floor area, 4 Riverside House runs well behind the street norm.
Price per m²
£3,661
Street avg £3,697
Floor Area
48 m²
Street avg 60 m²
CO₂ Emissions
0.2 t/year
Street avg 0.4 t/year
Years Held
6 years
Street avg 5 years
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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
52.1dB

Night-time· 23:00 – 07:00
43.3dB







