Flat 3, 17 Old Union Way, Thame, OX9 2DF
About Flat 3
Flat 3 is an end-of-terrace house in Thame (OX9 2DF). It has a recorded floor area of 46 m² (around 491 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (October 2008) returns a B (score 84), comfortably above the UK average. The latest certificate is from October 2008, so improvements made since then won't be reflected.
At 46 m² it sits well below the postcode median (82 m² across 27 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Today's modelled estimate of £136,000 is 31.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 39.8% below the postcode norm. On the market in December 2016 and unlisted since — roughly 9 years.
Know exactly what you're buying at Flat 3
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
Energy performance
Flat 3's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Oct 2018
EPC Rating
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 3
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
Flat 3 valuation runs notably under the typical sold price in this postcode.
£136,000
Modelled from EPC, postcode comparables.
£103,250
Recorded with HM Land Registry.
Sales timeline
21 December 2016Most recent
£103,250
Median price across the last 5 sales in OX9 2DF: £265,000 (2025–2021).
Nearby sales in OX9 2DF
Everything we know about Flat 3, 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
EPC Rating for Flat 3 runs comfortably ahead of the street norm.
Price per m²
£2,264
Street avg £3,603
Floor Area
46 m²
Street avg 62 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.3 t/year
Similar properties nearby
Flat 4, 17 Old Union Way
OX9 2DF
Flat 2, 17 Old Union Way
OX9 2DF
Flat 2, 9 Old Union Way
OX9 2DF
Flat 10, 2 Michaelis Road
OX9 2FB
Flat 2, 2 Michaelis Road
OX9 2FB
Flat 3, 3 Michaelis Road
OX9 2FB
Flat 1, 17 Old Union Way
OX9 2DF
Flat 2, 3 Michaelis Road
OX9 2FB
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