17 Trinity Court, Old Mill Lane, Southampton, SO14 5BW
About 17 Trinity Court
17 Trinity Court is a detached house in Southampton (SO14 5BW). It has a recorded floor area of 64 m² (around 689 sq ft). The latest certificate (June 2018) returns a high B (score 86), putting the home a stone's throw from an A rating. At 64 m² this is the 16th smallest of 18 units on EPC record in the building, where floor areas span 48–64 m².
At 64 m² it's 16.4% larger than the typical home in the postcode (55 m² median across 18 EPCs). Across 2018–2023, sale prices on this property compounded at 1.5% per year. Last sale on file: £220,000 in May 2023.
Energy performance
17 Trinity Court's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 10 June 2028
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Planning history
17 Trinity Court 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
£222,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.5% per year over 5 years.
£220,000
Growth on file: 1.5% per year over 5 years.
Sales timeline
1 May 2023Most recent
£220,000
+7.3%over 4 years28 June 2018
£205,000
Median price across the last 5 sales in SO14 5BW: £197,500 (2024–2021).
Nearby sales in SO14 5BW
8 Trinity Court, Old Mill Lane, Southampton, SO14 5BW
Sold Nov 2024
£180,00018 Trinity Court, Old Mill Lane, Southampton, SO14 5BW
Sold Sept 2024
£185,000Trinity Court, Unit 1, Old Mill Lane, Southampton, SO14 5BW
Sold Sept 2022
£565,0007 Trinity Court, Old Mill Lane, Southampton, SO14 5BW
Sold Jun 2021
£197,5001 Trinity Court, Old Mill Lane, Southampton, SO14 5BW
Sold Jan 2021
£225,000
Versus other Old Mill Lane homes
On floor area, 17 Trinity Court stands well clear of the street.
Price per m²
£3,438
Street avg £3,710
Floor Area
64 m²
Street avg 55 m²
CO₂ Emissions
0.7 t/year
Street avg 0.7 t/year
Years Held
3 years
Street avg 7 years
Similar properties nearby
1 Riverside House, Thomas Blake Avenue
SO14 5BZ
1 Trinity Court, Old Mill Lane
SO14 5BW
1 Chantry House, Albert Road North
SO14 5BU
10 Elm Quay, Thomas Blake Avenue
SO14 5DL
1 The Compass
SO14 5BS
10 The Compass
SO14 5BS
10 Riverside House, Thomas Blake Avenue
SO14 5BZ
1 Riverside Quay, Thomas Blake Avenue
SO14 5DH
The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 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
53.0dB

Night-time· 23:00 – 07:00
44.4dB







