21 Gladstone Road, Southampton, SO19 8GU
About 21 Gladstone Road
21 Gladstone Road is a three-bedroom semi-detached house in Southampton (SO19 8GU). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band C. Tenure is freehold. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The latest certificate (May 2024) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Today's modelled estimate of £291,000 is 14.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 45.7% above the typical sold price in the postcode. Most recent transfer: November 2024 at £255,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
Building
- TenureFreehold
- Listed buildingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a listed building, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Gladstone Road has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Gladstone Road valuation sits well clear of the typical sold price in this postcode.
£291,000
Modelled from EPC, postcode comparables.
£255,000
Recorded with HM Land Registry.
Sales timeline
1 November 2024Most recent
£255,000
Median price across the last 5 sales in SO19 8GU: £260,000 (2023–2016).
Nearby sales in SO19 8GU
17 Gladstone Road, Southampton, SO19 8GU
Sold Mar 2023
£296,3009 Gladstone Road, Southampton, SO19 8GU
Sold May 2022
£260,00011 Gladstone Road, Southampton, SO19 8GU
Sold May 2017
£260,00029 Gladstone Road, Southampton, SO19 8GU
Sold Jan 2016
£235,00033 Gladstone Road, Southampton, SO19 8GU
Sold Jun 2015
£265,000
Versus other Gladstone Road homes
Years Held for 21 Gladstone Road lags the street by a wide margin.
Price per m²
£3,696
Street avg £2,962
Floor Area
69 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gladstone Road — bus stop.
Closest school
0.5 km
Thornhill Primary School. 28 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
40.9dB







