Our Data Sources
21, Castle Field, Tonbridge has a single entry in the Land Registry from May 2017 and a single entry in the EPC database dated September 2016.
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
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 21, Castle Field, Tonbridge, we estimate a market value of £252,718 and a rental value of £1,273 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £223,836 and £1,127 per month respectively.
Energy Efficiency
21, Castle Field, Tonbridge has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Sep 2016.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters, Room heaters, electric.
Sold Prices
The most recent sale of 21, Castle Field, Tonbridge completed on 24th May 2017 at £235,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 3.8% over the period since May 2017.
- Sold May 2017£235,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Castle Field, Tonbridge have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th March 2026, was 13, Castle Field, Tonbridge, TN9 1HS, a leasehold flat which sold for £250,000.
Read more about house prices in TN9.
- Sold Mar 2026£250,000 | 2 Bed Flat13, Castle Field, Tonbridge, TN9 1HS13, Castle Field, Tonbridge, TN9 1HS
- Sold Mar 2026£180,000 | 2 Bed Flat22, Castle Field, Tonbridge, TN9 1HS22, Castle Field, Tonbridge, TN9 1HS
- Sold Mar 2024£185,000 | 2 Bed Flat18, Castle Field, Tonbridge, TN9 1HS18, Castle Field, Tonbridge, TN9 1HS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 23 addresses on Castle Field, Tonbridge, TN9, 21, Castle Field, Tonbridge comes out as the 13th largest and the 13th most expensive in our analysis of the public data.
It is also £199k less expensive than the average property across the TN9 district.
More reading links
Schools Nearby
- 100mSlade Primary School and Attached Unit for Children with Hearing Impairment
- 1.0kmSussex Road Community Primary School
- 1.1kmRoyal Rise Primary School
- 1.1kmThe Judd School
- 1.3kmHillview School for Girls
- 1.3kmLeigh Academy Tonbridge
More reading links
Public Transport Nearby
- 600mTonbridge
- 3.7kmHildenborough
- 4.3kmLeigh (Kent)
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.












