1 Elm House, Thomas Blake Avenue, Southampton, SO14 5DJ
About 1 Elm House
1 Elm House is a mid-terrace house in Southampton (SO14 5DJ). It has a recorded floor area of 58 m² (around 624 sq ft). At 58 m² this is the smallest unit on EPC record across 1 Elm House (58–73 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (November 2020) shows a C (score 80), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff.
Today's modelled estimate of £144,000 sits 115.2% above the 2021 sale of £66,928. Most recent transfer: February 2021 at £66,928. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
1 Elm House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 12 November 2030
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Planning history
1 Elm 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£144,000
Modelled from EPC, postcode comparables.
£66,928
Recorded with HM Land Registry.
Sales timeline
8 February 2021Most recent
£66,928
Median price across the last 5 sales in SO14 5DJ: £123,750 (2025–2024).
Nearby sales in SO14 5DJ
3 Elm House, Thomas Blake Avenue, Southampton, SO14 5DJ
Sold Sept 2025
£265,00017 Elm House, Thomas Blake Avenue, Southampton, SO14 5DJ
Sold Aug 2025
£144,92522 Elm House, Thomas Blake Avenue, Southampton, SO14 5DJ
Sold Mar 2025
£80,0009 Elm House, Thomas Blake Avenue, Southampton, SO14 5DJ
Sold Feb 2025
£122,50024 Elm House, Thomas Blake Avenue, Southampton, SO14 5DJ
Sold Mar 2024
£123,750
Versus other Thomas Blake Avenue homes
Years Held for 1 Elm House runs comfortably ahead of the street norm.
Price per m²
£1,154
Street avg £1,501
Floor Area
58 m²
Street avg 61 m²
CO₂ Emissions
0.2 t/year
Street avg 0.2 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
0.6 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
51.8dB

Night-time· 23:00 – 07:00
42.9dB







