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Get started12 Blackwater Close, Portsmouth, PO6 3NS
About 12 Blackwater Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Blackwater Close is a three-bedroom end-of-terrace house in Portsmouth (PO6 3NS). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2025) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
At 85 m² it's 23.2% larger than the typical home in the postcode (69 m² median across 5 EPCs).
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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 Blackwater Close 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£249,000
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 Blackwater Close homes
Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 12 Blackwater Close stands well clear of the street.
EPC Rating
66 (D)
Street avg 71 (C)
Floor Area
85 m²
Street avg 72 m²
CO₂ Emissions
3.2 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 Portsmouth district page.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Winterhill Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around PO6 3NS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 52 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 12 Blackwater Close, Portsmouth, PO6 3NS. Each answer is also embedded as structured data for search engines.