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About 18 St Johns Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 St Johns Street is a semi-detached house in Winchester (SO23 0HF). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1983-1990 and council tax band B. At 35 m² this is the 2nd smallest of 43 units on EPC record in the building, where floor areas span 33–205 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since March 2010. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good.
At 35 m² it sits well below the postcode median (68 m² across 42 EPCs), making it one of the more compact homes locally.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
18 St Johns Street's carbon output is low for the local stock.
Current Certificate(1 of 2)
Mar 2025
EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.3 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
18 St Johns Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£168,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other St Johns Street homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 18 St Johns Street stands well clear of the street.
EPC Rating
73 (C)
Street avg 66 (D)
Floor Area
35 m²
Street avg 65 m²
CO₂ Emissions
1.3 t/year
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
The Broadway — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SO23 0HF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 44 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 18 St Johns Street, Winchester, SO23 0HF. Each answer is also embedded as structured data for search engines.