Our Data Sources
Flat 9, Onyx House, Worcester Park has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 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
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 Flat 9, Onyx House, Worcester Park, we estimate a market value of £256,042 and a rental value of £1,368 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £226,780 and £1,212 per month respectively.
Energy Efficiency
Flat 9, Onyx House, Worcester Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2020.
The property is not connected to mains gas and has single glazed windows. It is heated using Electric storage heaters.
Sold Prices
The most recent sale of Flat 9, Onyx House, Worcester Park completed on 11th April 2003 at £137,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
- Sold Apr 2003£137,000
- Sold Feb 2000£71,500
Similar Properties Sold Nearby
Over the past 2 years 52 properties similar to Flat 9, Onyx House, Worcester Park have sold within a radius of 650 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th February 2026, was Flat 6, Onyx House, Percy Gardens, Worcester Park, KT4 7SB, a leasehold flat which sold for £220,000.
Read more about house prices in KT4.
- Sold Feb 2026£220,000 | 1 Bed FlatFlat 6, Onyx House, Percy Gardens, Worcester Park, KT4 7SBFlat 6, Onyx House, Percy Gardens, Worcester Park, KT4 7SB
- Sold Jun 2025£245,000 | 1 Bed FlatFlat 21, Onyx House, Percy Gardens, Worcester Park, KT4 7SBFlat 21, Onyx House, Percy Gardens, Worcester Park, KT4 7SB
- Sold Nov 2022£245,000 | 1 Bed FlatFlat 16, Onyx House, Percy Gardens, Worcester Park, KT4 7SBFlat 16, Onyx House, Percy Gardens, Worcester Park, KT4 7SB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 199 addresses on Percy Gardens, Worcester Park, KT4, Flat 9, Onyx House, Worcester Park comes out as the 71st largest and the 81st most expensive in our analysis of the public data.
It is also £342k less expensive than the average property across the KT4 district.
More reading links
Schools Nearby
- Malden Parochial CofE Primary School300 m away
- Malden Manor Primary and Nursery School400 m away
- Knollmead Primary School900 m away
- Richard Challoner School200 m away
- The Holy Cross School1.6 km away
- Coombe Boys' School1.7 km away
More reading links
Public Transport Nearby
- Malden Manor|200 m away
- Worcester Park|1.3 km away
- Tolworth|1.4 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












