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About 20b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20b is an end-of-terrace house in Winchester (SO22 4NH). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 2007 onwards and council tax band F. The latest certificate (September 2020) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (August 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 88).
Today's modelled estimate of £647,000 sits 50.5% above the 2024 sale of £430,000. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 58% above the typical sold price in the postcode. Sold July 2024 for £430,000.
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)
Sept 2020
EPC Rating
A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
2.6 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.
20b valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£647,000
Modelled from EPC, postcode comparables.
Last sold (2024)
£430,000
Recorded with HM Land Registry.
Sales timeline
Versus other Sparkford Close homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 20b runs comfortably ahead of the street norm.
Price per m²
£3,282
Street avg £2,601
Floor Area
131 m²
Street avg 119 m²
Habitable Rooms
7 rooms
Street avg 7 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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Road noise across the postcode
Modelled day and night-time noise levels around SO22 4NH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 46 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 20b, Sparkford Close, Winchester, SO22 4NH. Each answer is also embedded as structured data for search engines.