Flat 4, 9 Old Union Way, Thame, OX9 2DF
About Flat 4
Flat 4 is a two-bedroom semi-detached house in Thame (OX9 2DF). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 2007 onwards and council tax band C. At 51 m² this is the smallest unit on EPC record across the building (51–128 m²). The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a loft. The latest certificate (March 2015) shows a C (score 80), near the top of the C band. The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 51 m² it sits well below the postcode median (82 m² across 27 EPCs), making it one of the more compact homes locally. Across 2015–2022, sale prices on this property compounded at 2.2% per year. On a £-per-square-foot basis, the last sale (£482/sq ft) was about 39.5% above the typical sold price in the postcode. Sold February 2022 for £264,775. 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
- LoftYes
Outside
- Private gardenYes
- ParkingYes
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This certificate is over 10 years old and is no longer valid.Expired 04 Mar 2025
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.
£281,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 6 years.
£264,775
Growth on file: 2.2% per year over 6 years.
Sales timeline
21 February 2022Most recent
£264,775
+15.1%over 6 years30 September 2015
£230,000
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
On co₂ emissions, Flat 4 stands well clear of the street.
Price per m²
£5,192
Street avg £3,278
Floor Area
51 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 1.4 t/year
Similar properties nearby
Flat 3, 9 Old Union Way
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Flat 2, 9 Old Union Way
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Flat 3, 15 Michaelis Road
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Flat 4, 17 Old Union Way
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Flat 2, 17 Old Union Way
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Flat 1, 2 Michaelis Road
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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