Our Data Sources
4, Mallow Close, Portsmouth has no records in the the Land Registry and a single entry in the EPC database dated November 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 4, Mallow Close, Portsmouth would be worth £243,313, with a potential rental value of £1,303 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £215,506, with a rental value of £1,154 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
4, Mallow Close, Portsmouth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Nov 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 530 metres of 4, Mallow Close, Portsmouth across the last 2 years.
Most recently, 73, Freshwater Road, Portsmouth, PO6 3HT, a freehold house, sold at £240,000 on the 28th March 2025.
Read more about house prices in PO6.
- Sold Mar 2025£240,000 | 3 Bed House73, Freshwater Road, Portsmouth, PO6 3HT73, Freshwater Road, Portsmouth, PO6 3HT
- Sold Jul 2024£240,000 | 3 Bed House77, Freshwater Road, Portsmouth, PO6 3HT77, Freshwater Road, Portsmouth, PO6 3HT
- Sold Dec 2021£262,000 | 3 Bed House5, Dean Road, Portsmouth, PO6 3DG5, Dean Road, Portsmouth, PO6 3DG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 4, Mallow Close, Portsmouth as the 2nd largest and the 2nd most expensive of the 17 addresses on Mallow Close, Portsmouth, PO6.
Against the PO6 postcode district average, it is £86k less expensive than the typical property.
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Schools Nearby
- 300mPortsdown Primary School
- 600mCourt Lane Infant Academy
- 600mCourt Lane Junior Academy
- 1.5kmSpringfield School
- 1.9kmTrafalgar School
- 1.9kmUTC Portsmouth
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Public Transport Nearby
- 600mCosham
- 2.2kmHilsea
- 4.0kmPortchester
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












