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9 Blackwater Close, Portsmouth, PO6 3NS

Habitable rooms
3
From EPC
Floor area
56 m²
603 sq ft
Energy rating
C
Score 69
Council tax
Band A
Tenure
Social Rental
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Overview

About 9 Blackwater Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

9 Blackwater Close is a property in Portsmouth (PO6 3NS). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (May 2026) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since June 2011. Between certificates, wall efficiency dropped from Good to Poor and window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.

At 56 m² it's 22.2% smaller than the typical home in the postcode (72 m² median across 5 EPCs).

Before you decide

Everything you need to know about 9 Blackwater Close

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)
May 2026

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.0 t/year
Occupancy
Rented

Certificate validity

Valid until 3 May 2036

9 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryGround Floor MaisonetteEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 9 Blackwater Close, Portsmouth, PO6 3NS, sourced from the PlanIt planning register.

9 Blackwater Close has no planning applications on record.

13

But the area is active

13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

9 Blackwater Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£136,000

Modelled from EPC, postcode comparables.

See how we calculated this

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.

Median price across the last 5 sales in PO6 3NS: £122,000 (2025–1999).

Before you decide

Everything you need to know about 9 Blackwater Close

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£131k

1 Acorn Lodge, Sevenoaks Road

PO6 3PH

£131k

1 Boston Road

PO6 3LG

£128k

1 Ashurst Road

PO6 3HY

£160k

1 Braintree Road

PO6 3RE

£164k

1 Abbeymede, Sixth Avenue

PO6 3PG

2 bed
£178k

1 Cliffdale Gardens, Cosham

PO6 3LZ

£209k

1 Dursley Crescent

PO6 3QB

£211k

1 Cromer Road

PO6 3RJ

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.
Full Portsmouth report

Crime

260/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Winterhill Road — bus stop.

Closest school

0.4 km

Medina Primary School. 22 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

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 road noise heatmap for PO6 3NS

Daytime· 07:00 – 23:00

57.6dB

Moderate
Night-time road noise heatmap for PO6 3NS

Night-time· 23:00 – 07:00

48.7dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9 Blackwater Close, Portsmouth, PO6 3NS. Each answer is also embedded as structured data for search engines.