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Get started21 Cassandra Road, Winchester, SO23 7FW
1 planning record
About 21 Cassandra Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Cassandra Road is a four-bedroom semi-detached house in Winchester (SO23 7FW). It has a recorded floor area of 128 m² (around 1378 sq ft) and construction records dating it to 2012 onwards. The latest certificate (March 2025) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (October 2013); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced Winchester HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £674,000 is 10.7% above the 2020 sale price. At 128 m² the property is well over the postcode median (86 m² across 20 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: November 2020 at £609,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Mar 2025
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 21 Cassandra Road, Winchester, SO23 7FW, sourced from the PlanIt planning register.
21 Cassandra Road has an approved single-storey rear extension on the planning record.
- Feb 2017ExtensionFullGranted
Extension: Single storey · Rear of property
single storey rear extension
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£674,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 7 years.
Last sold (2020)
£609,000
Growth on file: 4.2% per year over 7 years.
Sales timeline
Versus other Cassandra Road homes
Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 21 Cassandra Road runs comfortably ahead of the street norm.
Price per m²
£4,758
Street avg £4,909
Floor Area
128 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Winchester district page.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Stoke Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SO23 7FW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 42 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Cassandra Road, Winchester, SO23 7FW. Each answer is also embedded as structured data for search engines.