18 Blakemere Crescent, Portsmouth, PO6 3SG
About 18 Blakemere Crescent
18 Blakemere Crescent is a three-bedroom semi-detached house in Portsmouth (PO6 3SG). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2024) shows a C (score 70). The rating has held steady at C across 2 certificates since October 2009. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Very Poor. Other recorded features include outbuildings.
Most recent transfer was April 2025 at £270,000 — fresh data. Across 1996–2025, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £298,000 is 10.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 122.9% above the typical sold price in the postcode.
Know exactly what you're buying at 18 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
- Open-plan layoutYes
- Dining roomYes
Outside
- OutbuildingsYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
18 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 18 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
30-day money-back guarantee
Sales history & valuation
18 Blakemere Crescent has more than quadrupled in price since its earliest registered sale in 1996.
£298,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 29 years.
£270,000
Growth on file: 6.5% per year over 29 years.
Sales timeline
23 April 2025Most recent
£270,000
+33.0%over 6 years29 January 2019
£203,000
+54.5%over 8 years9 March 2010
£131,400
+6.8%over 4 years15 August 2005
£123,000
+176.4%over 9 years4 July 1996
£44,500
Median price across the last 5 sales in PO6 3SG: £238,000 (2024–2022).
Nearby sales in PO6 3SG
25 Blakemere Crescent, Portsmouth, PO6 3SG
Sold May 2024
£270,00038 Blakemere Crescent, Portsmouth, PO6 3SG
Sold Sept 2023
£235,00040 Blakemere Crescent, Portsmouth, PO6 3SG
Sold Apr 2023
£190,00044 Blakemere Crescent, Portsmouth, PO6 3SG
Sold Dec 2022
£238,00015 Blakemere Crescent, Portsmouth, PO6 3SG
Sold May 2022
£285,000
Everything we know about 18 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 years held, 18 Blakemere Crescent runs well behind the street norm.
Price per m²
£2,842
Street avg £1,791
Floor Area
95 m²
Street avg 87 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Bromyard Crescent
PO6 3SP
1 Blakemere Crescent
PO6 3SG
1 Fairfield Square
PO6 3JS
1 Colwell Road
PO6 3HH
1 Bell Road
PO6 3NX
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