19 Castle Road, Southampton, SO18 1QP
About 19 Castle Road
19 Castle Road is a semi-detached house in Southampton (SO18 1QP). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2015) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Untraded for 24 years, with the last transfer in May 2002. At 135 m² the property is well over the postcode median (96 m² across 25 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Today's modelled estimate of £384,000 sits 190.9% above the 2002 sale of £132,000. On a £-per-square-foot basis, the last sale (£91/sq ft) was about 56.3% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved.
Everything you need to know about 19 Castle Road
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
19 Castle Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Nov 2025
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jan 2019Loft ConversionOutlineIn report
Application for a lawful development certificate for a proposed hip to gable extension and rear dormer to facilitate loft conversion.
- Documents
- 5 docs on file
- Reference
- 18/01930/PLDC
- Jul 2018ExtensionFullIn report
Extension: Two storey · Side of property
Erection of a two storey side extension.
- Documents
- 6 docs on file
- Reference
- 18/00481/FUL
We flagged 1 thing worth checking at 19 Castle Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
19 Castle Road valuation sits well clear of the typical sold price in this postcode.
£384,000
Modelled from EPC, postcode comparables.
£132,000
Recorded with HM Land Registry.
Sales timeline
16 May 2002Most recent
£132,000
Median price across the last 5 sales in SO18 1QP: £375,000 (2024–2022).
Nearby sales in SO18 1QP
Versus other Castle Road homes
Floor Area for 19 Castle Road runs comfortably ahead of the street norm.
Price per m²
£978
Street avg £2,979
Floor Area
135 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.3 t/year
Everything you need to know about 19 Castle Road
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cornwall Road — bus stop.
Closest school
0.2 km
Bitterne Park School. 29 schools nearby.
Go deeper on the local area
The full 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
40.9dB