17a, Chessel Avenue, Southampton, SO19 4DY
About 17a
17a is a three-bedroom detached house in Southampton (SO19 4DY). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2016) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump.
Untraded for 28 years, with the last transfer in April 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £418,000 sits 298.1% above the 1998 sale of £105,000. On a £-per-square-foot basis, the last sale (£92/sq ft) was about 55.2% below the postcode norm. At 106 m² it's 19.1% smaller than the typical home in the postcode (131 m² median across 27 EPCs).
What this property has
Inside
- Bedrooms3
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This certificate is over 10 years old and is no longer valid.Expired 11 Jul 2026
EPC Rating
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Planning history
17a 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
17a's estimated value is more than triple its earliest registered sale price (1998).
£418,000
Modelled from EPC, postcode comparables.
£105,000
Recorded with HM Land Registry.
Sales timeline
7 April 1998Most recent
£105,000
Median price across the last 5 sales in SO19 4DY: £525,000 (2023–2021).
Nearby sales in SO19 4DY
7 Chessel Avenue, Southampton, SO19 4DY
Sold Dec 2023
£620,0009 Chessel Avenue, Southampton, SO19 4DY
Sold Dec 2023
£650,00027 Chessel Avenue, Southampton, SO19 4DY
Sold Oct 2022
£357,50021 Chessel Avenue, Southampton, SO19 4DY
Sold Oct 2022
£525,00015 Chessel Avenue, Southampton, SO19 4DY
Sold Dec 2021
£420,000
Versus other Chessel Avenue homes
17a is notably below the street on price per m².
Price per m²
£991
Street avg £2,574
Floor Area
106 m²
Street avg 132 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.2 t/year
Similar properties nearby
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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
0.3 km
Spring Road — bus stop.
Closest school
0.4 km
Beechwood Junior School. 37 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
50.5dB

Night-time· 23:00 – 07:00
40.7dB







