21 Anson Place, John Thornycroft Road, Southampton, SO19 9UH
About 21 Anson Place
21 Anson Place is a mid-terrace house in Southampton (SO19 9UH). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2012 onwards and council tax band B. At 46 m² this is the 11th smallest of 44 units on EPC record in the building, where floor areas span 42–87 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (April 2026) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (January 2016); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
At 46 m² it sits well below the postcode median (68 m² across 43 EPCs), making it one of the more compact homes locally. Across 2016–2020, sale prices on this property compounded at -3.2% per year. Today's modelled estimate of £180,000 is 24.1% above the 2020 sale price. Sold July 2020 for £145,000.
Energy performance
21 Anson Place's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 16 April 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
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Planning history
21 Anson Place 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
Latest sale on 21 Anson Place was the lowest on Land Registry record across the postcode.
£180,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.2% per year over 4 years.
£145,000
Growth on file: -3.2% per year over 4 years.
Sales timeline
2 July 2020Most recent
£145,000
-12.9%over 4 years11 March 2016
£166,500
Median price across the last 5 sales in SO19 9UH: £250,000 (2026–2024).
Nearby sales in SO19 9UH
9 Anson Place, John Thornycroft Road, Southampton, SO19 9UH
Sold Apr 2026
£160,00040 Anson Place, John Thornycroft Road, Southampton, SO19 9UH
Sold Dec 2025
£265,00042 Anson Place, John Thornycroft Road, Southampton, SO19 9UH
Sold Mar 2025
£260,00013 Anson Place, John Thornycroft Road, Southampton, SO19 9UH
Sold Jan 2025
£250,00043 Anson Place, John Thornycroft Road, Southampton, SO19 9UH
Sold Aug 2024
£247,500
Versus other John Thornycroft Road homes
On years held, 21 Anson Place runs well behind the street norm.
Price per m²
£3,152
Street avg £3,272
Floor Area
46 m²
Street avg 62 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.1 t/year
Street avg 0.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
493/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Foundry Court — bus stop.
Closest school
0.6 km
Woolston Infant 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
48.4dB

Night-time· 23:00 – 07:00
38.9dB







