Our Data Sources
Jonmari, Staines-Upon-Thames has a single entry in the Land Registry from September 2015 and a single entry in the EPC database dated February 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Jonmari, Staines-Upon-Thames would be worth £671,907, with a potential rental value of £2,921 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £595,117, with a rental value of £2,587 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Jonmari, Staines-Upon-Thames occupies a 1,249 m2 plot as recorded by HM Land Registry.
All 7 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
Jonmari, Staines-Upon-Thames has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Feb 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
Jonmari, Staines-Upon-Thames last changed hands on 17th September 2015, selling for £540,000. 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 risen by 14.2% since September 2015.
- Sold Sep 2015£540,000
Properties Sold Nearby
Land Registry records and our Estate Agent network show 792 sales within 510 metres of Jonmari, Staines-Upon-Thames since 2007.
Most recently, 3 Carlton Court, Gresham Road, Staines-Upon-Thames, TW18 2BL, a leasehold flat, sold at £220,000 on the 24th October 2025.
Read more about house prices in TW18.
- Sold Oct 2025£220,000 | 2 Bed Flat3 Carlton Court, Gresham Road, Staines-Upon-Thames, TW18 2BL3 Carlton Court, Gresham Road, Staines-Upon-Thames, TW18 2BL
- Sold Jun 2025£197,500 | 2 Bed Flat16 Carlton Court, Gresham Road, Staines-Upon-Thames, TW18 2BL16 Carlton Court, Gresham Road, Staines-Upon-Thames, TW18 2BL
- Sold Aug 2024£680,000 | 4 Bed House1 Meadow Croft, Cotswold Close, Staines-Upon-Thames, TW18 2DD1 Meadow Croft, Cotswold Close, Staines-Upon-Thames, TW18 2DD
- Sold May 2024£595,000 | 3 Bed House1, Pinewood Drive, Staines-Upon-Thames, TW18 2DB1, Pinewood Drive, Staines-Upon-Thames, TW18 2DB
- Sold Sep 2023£245,000 | 1 Bed FlatFlat 2, 19, Cherry Orchard, Staines-Upon-Thames, TW18 2DEFlat 2, 19, Cherry Orchard, Staines-Upon-Thames, TW18 2DE
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £667,341, ranging from £589,700 to £766,673.
- 1 Meadow Croft Cotswold Close
4 Bed House | 25 m | Est. Value: £615,067
- 2 Meadow Croft Cotswold Close
5 Bed House | 30 m | Est. Value: £695,332
- Pinecot
4 Bed House | 31 m | Est. Value: £766,673
- Beech Tree Cottage
4 Bed House | 45 m | Est. Value: £661,199
- Blakeney Green
4 Bed House | 46 m | Est. Value: £645,280
Location Comparison
Our analysis of the public data ranks Jonmari, Staines-Upon-Thames as the largest and the 5th most expensive of the 7 addresses on Cotswold Close, Staines-Upon-Thames, TW18.
Against the TW18 postcode district average, it is £177k more expensive than the typical property.
More reading links
Schools Nearby
- Riverbridge Primary School400 m away
- Our Lady of the Rosary Primary School500 m away
- Buckland Primary School1.5 km away
- The Matthew Arnold School1.1 km away
- The Magna Carta School1.4 km away
- Thomas Knyvett College2.3 km away
More reading links
Public Transport Nearby
- Staines|200 m away
- Ashford (Surrey)|2.4 km away
- Egham|3.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
