Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started11 Swanmore Avenue is a two-bedroom semi-detached house in Southampton (SO19 1BL). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2019) shows a C (score 69), just inside the C band. When first surveyed in April 2010 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced Southampton HPI: 6.1% per year against 0% for the wider region. Today's modelled estimate of £293,000 is 30.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£261/sq ft) was about 46.9% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Sold June 2020 for £225,000.
11 Swanmore Avenue has more than doubled in price since the earliest registered sale in 2002.
£293,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 18 years.
£225,000
Growth on file: 6.1% per year over 18 years.
11 Swanmore Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,813
Street avg £2,946
Floor Area
80 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Landseer Road — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 June 2020Most recent
£225,000
+31.6%over 4 years23 December 2015
£171,000
+125.0%over 13 years19 February 2002
£76,000
Median price across the last 5 sales in SO19 1BL: £275,000 (2025–2024).
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 t/year
SO19 1SH
Closest school
0.4 km
Valentine Primary School & Nursery. 28 schools nearby.
Night-time· 23:00 – 07:00
40.3dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell