15 Colby Street, Southampton, SO16 9RT
About 15 Colby Street
15 Colby Street is a two-bedroom semi-detached house in Southampton (SO16 9RT). It has a recorded floor area of 63 m² (around 678 sq ft) and construction records dating it to 2012 onwards. Tenure is freehold. The latest certificate (November 2024) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2014. Between certificates, window efficiency dropped from Very Good to Good. At 63 m² this is the 30th smallest of 67 units on EPC record in the building, where floor areas span 38–120 m². The building's EPC ratings span C to B, with this unit at the top.
Across 2014–2018, sale prices on this property compounded at 1.1% per year. Most recent transfer: October 2018 at £165,000.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Utility roomYes
Outside
- ParkingAllocated
Building
- TenureFreehold
- Heating systemGas
Energy performance
15 Colby Street's carbon output is low for the local stock.
EPC Rating
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Planning history
15 Colby Street has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£181,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 4 years.
£165,000
Growth on file: 1.1% per year over 4 years.
Sales timeline
23 October 2018Most recent
£165,000
+4.4%over 3 years19 December 2014
£158,000
Median price across the last 5 sales in SO16 9RT: £155,000 (2023–2022).
Nearby sales in SO16 9RT
Versus other Colby Street homes
On price per m², 15 Colby Street runs well behind the street norm.
Price per m²
£2,619
Street avg £2,871
Floor Area
63 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 1.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Green Lane — bus stop.
Closest school
0.3 km
Oasis Academy Lord's Hill. 27 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
52.5dB

Night-time· 23:00 – 07:00
42.6dB







