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About 4b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4b is a detached house in Winchester (SO23 9QX). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2018) shows a D (score 57), a step below the typical UK home. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Average and lighting went from Poor to Good. The recommended improvements would push it to C (score 73). Main heating runs on electricity. At 164 m² this is the 5th smallest of 10 units on EPC record in the building, where floor areas span 103–489 m². The building's EPC ratings span G to B across 10 units on file.
Today's modelled estimate of £703,000 is 50.7% below the 2021 sale of £1,425,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£807/sq ft) was about 106.2% above the typical sold price in the postcode. Last sale on file: £1,425,000 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
4b's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Oct 2018
EPC Rating
A
B
C
D
D57
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Poor
CO2 Emissions
10.2 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£703,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£1,425,000
Recorded with HM Land Registry.
Sales timeline
Versus other Barnes Close homes
Four headline reads against 5 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 4b stands well clear of the street.
Price per m²
£8,689
Street avg £4,299
Floor Area
164 m²
Street avg 130 m²
Habitable Rooms
4 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around SO23 9QX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.4dB
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 4b, Barnes Close, Winchester, SO23 9QX. Each answer is also embedded as structured data for search engines.