Flat 4, 17 Old Union Way, Thame, OX9 2DF
About Flat 4
Flat 4 is a two-bedroom end-of-terrace house in Thame (OX9 2DF). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 2007 onwards and council tax band C. At 69 m² this is the largest unit on EPC record across the building (46–69 m²). The building's EPC ratings span C to B, with this unit at the bottom. Period features are noted in the property record. The home occupies a cul-de-sac position. The latest certificate (November 2014) shows a C (score 80), near the top of the C band. The latest certificate is from November 2014, so improvements made since then won't be reflected.
Across 2008–2021, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 53.8% below the postcode norm. At 69 m² it's 15.9% smaller than the typical home in the postcode (82 m² median across 27 EPCs). Last sale on file: £120,000 in December 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Flat 4
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingAllocated
- Cul-de-sacYes
Building
- Heating systemGas
- Period featuresYes
Energy performance
Flat 4's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Nov 2024
EPC Rating
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 4
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£130,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 13 years.
£120,000
Growth on file: 3.0% per year over 13 years.
Sales timeline
1 December 2021Most recent
£120,000
+49.3%over 13 years24 July 2008
£80,400
Median price across the last 5 sales in OX9 2DF: £265,000 (2025–2021).
Nearby sales in OX9 2DF
Everything we know about Flat 4, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Old Union Way homes
Flat 4 outperforms the street on floor area by a wide margin.
Price per m²
£1,739
Street avg £3,661
Floor Area
69 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.3 t/year
Similar properties nearby
Flat 2, 17 Old Union Way
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Flat 4, 9 Old Union Way
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Flat 2, 15 Michaelis Road
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Flat 3, 15 Michaelis Road
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Flat 3, 17 Old Union Way
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cuttle Brook — bus stop.
Closest school
0.3 km
St Joseph's Catholic Primary School, Thame. 4 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.4dB
Night-time· 23:00 – 07:00
44.2dB