Marathon House, Flat 21, 33 Olympic Way, Wembley, HA9 0GE
About Marathon House
Marathon House is a detached house in Wembley (HA9 0GE). It has a recorded floor area of 51 m² (around 549 sq ft) and council tax band C. The latest certificate (March 2017) returns a high B (score 85), putting the home a stone's throw from an A rating. At 51 m² this is the 2nd smallest of 93 units on EPC record in Marathon House, where floor areas span 46–90 m². The building's EPC ratings span C to B, with this unit at the top.
At 51 m² it sits well below the postcode median (73 m² across 92 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Marathon House
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
Marathon House's carbon output is low for the local stock.
EPC Rating
Planning history
Marathon House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Marathon House
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
Marathon House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£345,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HA9 0GE: £537,000 (2024–2023).
Nearby sales in HA9 0GE
Marathon House, Flat 40, 33 Olympic Way, Wembley, HA9 0GE
Sold Apr 2024
£375,000Marathon House, Flat 85, 33 Olympic Way, Wembley, HA9 0GE
Sold Apr 2024
£537,000Marathon House, Flat 33, 33 Olympic Way, Wembley, HA9 0GE
Sold Nov 2023
£580,000Marathon House, Flat 20, 33 Olympic Way, Wembley, HA9 0GE
Sold Jul 2023
£216,000Marathon House, Flat 63, 33 Olympic Way, Wembley, HA9 0GE
Sold Mar 2023
£603,000
Everything we know about Marathon House, 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 Olympic Way homes
Floor Area for Marathon House lags the street by a wide margin.
EPC Rating
85 (B)
Street avg 86 (B)
Floor Area
51 m²
Street avg 68 m²
CO₂ Emissions
0.4 t/year
Street avg 0.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rutherford Way — bus stop.
Closest school
0.4 km
Michaela Community School. 44 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
54.0dB

Night-time· 23:00 – 07:00
43.9dB