Our Data Sources
23, Portman Park, Tonbridge has no records in the the Land Registry and a single entry in the EPC database dated June 2016.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 23, Portman Park, Tonbridge, we estimate a market value of £962,699 and a rental value of £2,641 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £852,676 and £2,339 per month respectively.
Plot Size
HM Land Registry records the plot of land for 23, Portman Park, Tonbridge as measuring 400 m2.
That makes it the 14th largest plot in the postcode, where all 21 other houses have recorded plot data.
Energy Efficiency
23, Portman Park, Tonbridge has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Jun 2016.
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
Over the past 2 years 60 properties similar to 23, Portman Park, Tonbridge have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th April 2025, was 8, Keswick Close, Tonbridge, TN9 1LP, a freehold house which sold for £875,000.
Read more about house prices in TN9.
- Sold Apr 2025£875,000 | 4 Bed House8, Keswick Close, Tonbridge, TN9 1LP8, Keswick Close, Tonbridge, TN9 1LP
- Sold Mar 2025£875,000 | 4 Bed House15, Keswick Close, Tonbridge, TN9 1LP15, Keswick Close, Tonbridge, TN9 1LP
- Sold Dec 2021£830,250 | 4 Bed House12, Keswick Close, Tonbridge, TN9 1LP12, Keswick Close, Tonbridge, TN9 1LP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 43 addresses on Portman Park, Tonbridge, TN9, 23, Portman Park, Tonbridge comes out as the 6th largest and the 4th most expensive in our analysis of the public data.
It is also £481k more expensive than the average property across the TN9 district.
More reading links
Schools Nearby
- Slade Primary School and Attached Unit for Children with Hearing Impairment600 m away
- Royal Rise Primary School1.3 km away
- Cage Green Primary School1.5 km away
- Hillview School for Girls1.4 km away
- Leigh Academy Hugh Christie1.5 km away
- The Judd School1.7 km away
More reading links
Public Transport Nearby
- Tonbridge|1.2 km away
- Hildenborough|4.0 km away
- Leigh (Kent)|4.9 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












