40 Blakemere Crescent, Portsmouth, PO6 3SG
About 40 Blakemere Crescent
40 Blakemere Crescent is a three-bedroom semi-detached house in Portsmouth (PO6 3SG). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2022) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include notable views.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £282,000 is 48.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 76.4% above the typical sold price in the postcode. Most recent transfer: April 2023 at £190,000.
Know exactly what you're buying at 40 Blakemere Crescent
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Utility roomYes
Outside
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
40 Blakemere Crescent sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
40 Blakemere Crescent has no planning applications on record.
Notable planning nearby
13applications of note in the surrounding area
We flagged 2 things worth checking at 40 Blakemere Crescent
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
40 Blakemere Crescent valuation sits well clear of the typical sold price in this postcode.
£282,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
18 April 2023Most recent
£190,000
Median price across the last 5 sales in PO6 3SG: £270,000 (2025–2022).
Nearby sales in PO6 3SG
18 Blakemere Crescent, Portsmouth, PO6 3SG
Sold Apr 2025
£270,00025 Blakemere Crescent, Portsmouth, PO6 3SG
Sold May 2024
£270,00038 Blakemere Crescent, Portsmouth, PO6 3SG
Sold Sept 2023
£235,00044 Blakemere Crescent, Portsmouth, PO6 3SG
Sold Dec 2022
£238,00015 Blakemere Crescent, Portsmouth, PO6 3SG
Sold May 2022
£285,000
Everything we know about 40 Blakemere Crescent, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Blakemere Crescent homes
On epc rating, 40 Blakemere Crescent runs well behind the street norm.
Price per m²
£2,289
Street avg £1,820
Floor Area
83 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 3.2 t/year
Similar properties nearby
1 Bromyard Crescent
PO6 3SP
1 Blakemere Crescent
PO6 3SG
1 Fairfield Square
PO6 3JS
1 Bell Road
PO6 3NX
1 Colwell Road
PO6 3HH
1 Dame Judith Way
PO6 3FJ
1 Cosham Park Avenue
PO6 3BG
1 Abbeymede, Sixth Avenue
PO6 3PG
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blakemere Crescent — bus stop.
Closest school
0.7 km
Beacon View Primary Academy. 18 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.6dB

Night-time· 23:00 – 07:00
44.5dB