100 Athelstan Road, Southampton, SO19 4DF
About 100 Athelstan Road
100 Athelstan Road is a detached house in Southampton (SO19 4DF). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2014) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 80 m² it's 24.5% smaller than the typical home in the postcode (106 m² median across 21 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Dec 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
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Planning history
100 Athelstan Road has been extended on multiple sides of the property across separate planning applications.
2 applications on record at 100 Athelstan Road, Southampton, SO19 4DF
- Apr 2015ExtensionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Erection of part 2-storey and part single storey extensions to the front, side and rear, including two rear roof terraces
- Documents
- 4 docs on file
- Reference
- 15/00369/FUL
- More recent applications — locked
- ConservatoryMar 2026Decision
Unlock 100 Athelstan Road, Southampton, SO19 4DF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
100 Athelstan Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£331,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SO19 4DF: £362,000 (2025–2022).
Nearby sales in SO19 4DF
86 Athelstan Road, Southampton, SO19 4DF
Sold Jan 2025
£362,000144 Athelstan Road, Southampton, SO19 4DF
Sold Dec 2023
£426,500102 Athelstan Road, Southampton, SO19 4DF
Sold Apr 2023
£335,00088 Athelstan Road, Southampton, SO19 4DF
Sold Feb 2023
£390,00082 Athelstan Road, Southampton, SO19 4DF
Sold Jan 2022
£310,000
Versus other Athelstan Road homes
On floor area, 100 Athelstan Road runs well behind the street norm.
EPC Rating
60 (D)
Street avg 61 (D)
Floor Area
80 m²
Street avg 116 m²
CO₂ Emissions
3.7 t/year
Street avg 4.8 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Midanbury Lane — bus stop.
Closest school
0.5 km
Beechwood Junior School. 38 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
49.4dB

Night-time· 23:00 – 07:00
40.1dB







