Our Data Sources
1, Portman Road, Kingston Upon Thames has 3 entries in the Land Registry , most recently in November 2025 and a single entry in the EPC database dated June 2025.
We combine this information with that 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 1, Portman Road, Kingston Upon Thames would be worth £615,317, with a potential rental value of £2,742 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £544,995, with a rental value of £2,429 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1, Portman Road, Kingston Upon Thames occupies a 133 m2 plot as recorded by HM Land Registry.
All 44 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
1, Portman Road, Kingston Upon Thames has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
1, Portman Road, Kingston Upon Thames last changed hands on 17th November 2025, selling for £625,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 8.1% since November 2025.
- Sold Nov 2025£625,000
- Sold Aug 2018£495,000
- Sold May 2014£391,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 102 sales of comparable properties within 330 metres of 1, Portman Road, Kingston Upon Thames across the last 2 years.
Most recently, 11, Portman Road, Kingston Upon Thames, KT1 3DY, a freehold house, sold at £595,000 on the 16th April 2026.
Read more about house prices in KT1.
- Sold Apr 2026£595,000 | 3 Bed House11, Portman Road, Kingston Upon Thames, KT1 3DY11, Portman Road, Kingston Upon Thames, KT1 3DY
- Sold Nov 2025£599,950 | 2 Bed House3, Linden Crescent, Kingston Upon Thames, KT1 3DZ3, Linden Crescent, Kingston Upon Thames, KT1 3DZ
- Sold Mar 2025£575,000 | 3 Bed House9, Linden Crescent, Kingston Upon Thames, KT1 3DZ9, Linden Crescent, Kingston Upon Thames, KT1 3DZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 1, Portman Road, Kingston Upon Thames as the 39th largest and the 39th most expensive of the 44 addresses on Portman Road, Kingston Upon Thames, KT1.
Against the KT1 postcode district average, it is £15k more expensive than the typical property.
More reading links
Schools Nearby
- St Joseph's Catholic Primary School300 m away
- King Athelstan Primary School400 m away
- St John's C of E Primary School800 m away
- Tiffin School500 m away
- The Hollyfield School and Sixth Form Centre1.4 km away
- The Kingston Academy1.9 km away
More reading links
Public Transport Nearby
- Norbiton|700 m away
- Kingston|900 m away
- Berrylands|1.3 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
