13a, Lisbon Road, Southampton, SO15 3DF
About 13a
13a is a mid-terrace house in Southampton (SO15 3DF). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (March 2016) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2010); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.
Untraded for 21 years, with the last transfer in May 2005. Across 1999–2005, sale prices on this property compounded at 23.9% per year. Today's modelled estimate of £244,000 sits 58.4% above the 2005 sale of £154,000. On a £-per-square-foot basis, the last sale (£154/sq ft) was about 29.2% below the postcode norm. At 93 m² it's 16.3% larger than the typical home in the postcode (80 m² median across 10 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This certificate is over 10 years old and is no longer valid.Expired 02 Mar 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
Low energy lighting percentage decreased
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Level 2 HomeBuyer Report
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Planning history
13a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
13a has more than tripled in price since its earliest registered sale in 1999.
£244,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.9% per year over 5 years.
£154,000
Growth on file: 23.9% per year over 5 years.
Sales timeline
31 May 2005Most recent
£154,000
+81.3%over 5 years25 May 2000
£84,950
+77.0%23 December 1999
£48,000
Median price across the last 5 sales in SO15 3DF: £236,000 (2025–2018).
Nearby sales in SO15 3DF
Versus other Lisbon Road homes
Price per m² for 13a lags the street by a wide margin.
Price per m²
£1,656
Street avg £2,633
Floor Area
93 m²
Street avg 82 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Napier House — bus stop.
Closest school
0.3 km
St Mark's Church of England School. 26 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
52.7dB

Night-time· 23:00 – 07:00
43.2dB







