Our Data Sources
21, Princess Mary Avenue, Chatham has a single entry in the Land Registry from March 2023 and a single entry in the EPC database dated January 2023.
We combine this information with that 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
In very good condition, we estimate 21, Princess Mary Avenue, Chatham would be worth £304,425, with a potential rental value of £1,469 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £269,633, with a rental value of £1,301 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Princess Mary Avenue, Chatham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jan 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Princess Mary Avenue, Chatham last changed hands on 31st March 2023, selling for £299,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 19.6% since March 2023.
- Sold Mar 2023£299,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 228 sales of comparable properties within 670 metres of 21, Princess Mary Avenue, Chatham across the last 2 years.
Most recently, 84, Princess Mary Avenue, Chatham, ME4 4XA, a freehold house, sold at £315,000 on the 8th October 2025.
Read more about house prices in ME4.
- Sold Oct 2025£315,000 | 3 Bed House84, Princess Mary Avenue, Chatham, ME4 4XA84, Princess Mary Avenue, Chatham, ME4 4XA
- Sold Dec 2024£317,000 | 3 Bed House73, Princess Mary Avenue, Chatham, ME4 4XA73, Princess Mary Avenue, Chatham, ME4 4XA
- Sold Jun 2024£324,500 | 3 Bed House76, Princess Mary Avenue, Chatham, ME4 4XA76, Princess Mary Avenue, Chatham, ME4 4XA
•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 21, Princess Mary Avenue, Chatham as the 6th largest and the 25th most expensive of the 59 addresses on Princess Mary Avenue, Chatham, ME4.
Against the ME4 postcode district average, it is £27k more expensive than the typical property.
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Schools Nearby
- Burnt Oak Primary School700 m away
- Oasis Academy Skinner Street800 m away
- Brompton-Westbrook Primary School1.1 km away
- Waterfront UTC700 m away
- Brompton Academy1.3 km away
- The Robert Napier School2.4 km away
More reading links
Public Transport Nearby
- Gillingham (Kent)|1.1 km away
- Chatham|2.1 km away
- Rochester|2.3 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












