21 Glenthorne Road Portsmouth PO3 5DL: house prices, rental estimates & market trends

Our Data Sources

21, Glenthorne Road, Portsmouth has no records in either the Land Registry or EPC database.

The local information is scored as 5 out of 5 and is considered of high accuracy.

1Sales dated prior to 2007 are shown, but are not used in our calculations.

What is an EPC?

What is the Land Registry?

What is the Office of National Statistics?

What is the Ordnance Survey?

Public data including the Land Registry and EPC Register is processed and republished under the Government Open Data Licence

All values are estimates based on available data. All data and other content are provided subject to our Terms & Conditions

Plot Size

According to data from HM Land Registry, 21, Glenthorne Road, Portsmouth sits on a plot of 199 m².

We have plot size data on 36 out of 37 other houses in the postcode and 21, Glenthorne Road, Portsmouth sits on the 10th largest plot.

Compare this plot size to nearby properties!

Source: Ordnance Survey (2024)

Properties Sold Nearby

According to the Land Registry and our network of Estate Agents, there have been 945 property sales within 500 metres of 21, Glenthorne Road, Portsmouth over the last 2 years.

The most recent example is 29, Glenthorne Road, Portsmouth, PO3 5DL, a freehold house which sold for £248,000 on the 6th June 2025.

Schools Nearby

The nearest primary school to 21, Glenthorne Road, Portsmouth is Copnor Primary School, which is 400 metres away.

Copnor Primary School
400 m away
King's Academy College Park (Junior)
600 m away
King's Academy College Park (Infant)
600 m away

The nearest secondary school is Admiral Lord Nelson School, which is 700 metres away.

Admiral Lord Nelson School
700 m away
Trafalgar School
1.5 km away
UTC Portsmouth
1.5 km away

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Hilsea
|
1.1 km away
Fratton
|
2.6 km away
Cosham
|
2.7 km away

Available Internet Speeds

According to recent data from Ofcom, Superfast Broadband is available in this area.

Superfast

20 mbps

Max upload

200 mbps

Max download

According to recent data from Ofcom, Superfast Broadband is available in the area.

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (June 2026)

Risk of Flooding

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.

Very Low floodriskin this area

Local Flood RiskVery Low

Source: Environment Agency (2024)

Our Data Sources

21, Glenthorne Road, Portsmouth has no records in either the Land Registry or EPC database.

The local information is scored as 5 out of 5 and is considered of high accuracy.

1Sales dated prior to 2007 are shown, but are not used in our calculations.

What is an EPC?

What is the Land Registry?

What is the Office of National Statistics?

What is the Ordnance Survey?

Public data including the Land Registry and EPC Register is processed and republished under the Government Open Data Licence

All values are estimates based on available data. All data and other content are provided subject to our Terms & Conditions

Plot Size

According to data from HM Land Registry, 21, Glenthorne Road, Portsmouth sits on a plot of 199 m².

We have plot size data on 36 out of 37 other houses in the postcode and 21, Glenthorne Road, Portsmouth sits on the 10th largest plot.

Compare this plot size to nearby properties!

Source: Ordnance Survey (2024)

Properties Sold Nearby

According to the Land Registry and our network of Estate Agents, there have been 945 property sales within 500 metres of 21, Glenthorne Road, Portsmouth over the last 2 years.

The most recent example is 29, Glenthorne Road, Portsmouth, PO3 5DL, a freehold house which sold for £248,000 on the 6th June 2025.

Schools Nearby

The nearest primary school to 21, Glenthorne Road, Portsmouth is Copnor Primary School, which is 400 metres away.

Copnor Primary School
400 m away
King's Academy College Park (Junior)
600 m away
King's Academy College Park (Infant)
600 m away

The nearest secondary school is Admiral Lord Nelson School, which is 700 metres away.

Admiral Lord Nelson School
700 m away
Trafalgar School
1.5 km away
UTC Portsmouth
1.5 km away

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Hilsea
|
1.1 km away
Fratton
|
2.6 km away
Cosham
|
2.7 km away

Available Internet Speeds

According to recent data from Ofcom, Superfast Broadband is available in this area.

Superfast

20 mbps

Max upload

200 mbps

Max download

According to recent data from Ofcom, Superfast Broadband is available in the area.

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (June 2026)

Risk of Flooding

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.

Very Low floodriskin this area

Local Flood RiskVery Low

Source: Environment Agency (2024)

Home Ownership Nearby

The recent census recorded whether a resident owned or rented their home.

In the area around 21, Glenthorne Road, Portsmouth, 49.6% of property is privately owned with a mortgage and 43.2% is privately owned outright.

The graph below shows how this compares to South East and the rest of England & Wales.

This area

South East

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Area

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around 21, Glenthorne Road, Portsmouth, 18.4% of residents are recorded as possessing school level qualifications and 21.7% as possessing degree level qualifications.

The graph below shows how this compares to South East and the rest of England & Wales.