Our Data Sources
21, Old Union Way, Thame has 3 entries in the Land Registry, most recently in January 2023 and a single entry in the EPC database dated August 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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, Old Union Way, Thame, we estimate a market value of £614,450 and a rental value of £2,141 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £544,227 and £1,896 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Old Union Way, Thame as measuring 149 m2.
That makes it the 12th largest plot in the postcode, where 16 of the 23 other houses have recorded plot data.
Energy Efficiency
21, Old Union Way, Thame has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Aug 2022.
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
The most recent sale of 21, Old Union Way, Thame completed on 24th January 2023 at £575,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 13.1% over the period since January 2023.
- Sold Jan 2023£575,000
- Sold Sep 2015£430,000
- Sold Oct 2007£437,500
Similar Properties Sold Nearby
Since 2011 97 properties similar to 21, Old Union Way, Thame have sold within a radius of 890 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th March 2025, was 10, Michaelis Road, Thame, OX9 2FB, a freehold house which sold for £499,000.
Read more about house prices in OX9.
- Sold Mar 2025£499,000 | 4 Bed House10, Michaelis Road, Thame, OX9 2FB10, Michaelis Road, Thame, OX9 2FB
- Sold Mar 2025£600,000 | 4 Bed House29, Old Union Way, Thame, OX9 2DF29, Old Union Way, Thame, OX9 2DF
- Sold Oct 2024£600,000 | 4 Bed House6, College Close, Thame, OX9 2DQ6, College Close, Thame, OX9 2DQ
- Sold Aug 2024£542,000 | 4 Bed House20, Saxon Square, Thame, OX9 2FS20, Saxon Square, Thame, OX9 2FS
- Sold Nov 2023£522,000 | 4 Bed House14, Saxon Square, Thame, OX9 2FS14, Saxon Square, Thame, OX9 2FS
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £455,460, ranging from £201,969 to £700,956.
- 19 Old Union Way
2 Bed Flat | 5 m | Est. Value: £204,101
- 23 Old Union Way
3 Bed House | 6 m | Est. Value: £480,389
- 25 Old Union Way
3 Bed House | 9 m | Est. Value: £546,609
- Flat 1, 17 Old Union Way
2 Bed Flat | 12 m | Est. Value: £234,154
- Flat 2, 17 Old Union Way
2 Bed Flat | 12 m | Est. Value: £242,709
Location Comparison
Of the 33 addresses on Old Union Way, Thame, OX9, 21, Old Union Way, Thame comes out as the 14th largest and the 14th most expensive in our analysis of the public data.
It is also £71k more expensive than the average property across the OX9 district.
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Schools Nearby
- St Joseph's Catholic Primary School, Thame300 m away
- Barley Hill Primary School900 m away
- John Hampden Primary School1.3 km away
- Lord Williams's School600 m away
- Wheatley Park School10.4 km away
- Waddesdon Church of England School11.2 km away
More reading links
Public Transport Nearby
- Haddenham & Thame Parkway|3.8 km away
- Princes Risborough|10.4 km away
- Monks Risborough|10.9 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












