20 Alandale Road, Southampton, SO19 1DG
About 20 Alandale Road
20 Alandale Road is a three-bedroom semi-detached house in Southampton (SO19 1DG). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2015) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 85). The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 101 m² the property is well over the postcode median (68 m² across 24 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. 10 years since the last transfer (March 2016). Today's modelled estimate of £299,000 is 37.8% above the 2016 sale price.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- ParkingOff road
Energy performance
20 Alandale Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 May 2025
EPC Rating
Certificate validity
Expired on 25 May 2025
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Planning history
20 Alandale Road has an approved single-storey side and rear extension on the planning record.
1 application on record at 20 Alandale Road, Southampton, SO19 1DG
- Feb 2003ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Erection of single storey side and rear extension
- Documents
- 5 docs on file
- Reference
- 02/01589/FUL
Unlock 20 Alandale Road, Southampton, SO19 1DG's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
20 Alandale Road valuation sits well clear of the typical sold price in this postcode.
£299,000
Modelled from EPC, postcode comparables.
£217,000
Recorded with HM Land Registry.
Sales timeline
23 March 2016Most recent
£217,000
Median price across the last 5 sales in SO19 1DG: £273,000 (2026–2024).
Nearby sales in SO19 1DG
Versus other Alandale Road homes
Floor Area for 20 Alandale Road runs comfortably ahead of the street norm.
Price per m²
£2,149
Street avg £2,670
Floor Area
101 m²
Street avg 71 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
493/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Antelope Park — bus stop.
Closest school
0.7 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
53.6dB

Night-time· 23:00 – 07:00
42.4dB







