Marathon House, Flat 143, 33 Olympic Way, Wembley, HA9 0GF
About Marathon House
Marathon House is a one-bedroom detached house in Wembley (HA9 0GF). It has a recorded floor area of 51 m² (around 549 sq ft) and council tax band C. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony. At 51 m² this is the smallest unit on EPC record across Marathon House (51–86 m²). The latest certificate (April 2017) returns a high B (score 86), putting the home a stone's throw from an A rating.
At 51 m² it sits well below the postcode median (74 m² across 93 EPCs), making it one of the more compact homes locally. Across 2017–2024, sale prices on this property compounded at -1.2% per year. Most recent transfer: February 2024 at £360,000.
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
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- BalconyYes
- Swimming poolYes
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
Latest sale on Marathon House was the lowest on Land Registry record across the postcode.
£382,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.2% per year over 7 years.
£360,000
Growth on file: -1.2% per year over 7 years.
Sales timeline
29 February 2024Most recent
£360,000
-7.7%over 6 years18 May 2017
£390,000
Median price across the last 5 sales in HA9 0GF: £415,000 (2025–2024).
Nearby sales in HA9 0GF
Marathon House, Flat 130, 33 Olympic Way, Wembley, HA9 0GF
Sold Mar 2025
£675,000Marathon House, Flat 179, 33 Olympic Way, Wembley, HA9 0GF
Sold Feb 2025
£415,000Marathon House, Flat 175, 33 Olympic Way, Wembley, HA9 0GF
Sold Mar 2024
£390,000Marathon House, Flat 184, 33 Olympic Way, Wembley, HA9 0GF
Sold Feb 2024
£395,000Marathon House, Flat 150, 33 Olympic Way, Wembley, HA9 0GF
Sold Feb 2024
£553,251
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
On years held, Marathon House runs well behind the street norm.
Price per m²
£7,059
Street avg £7,418
Floor Area
51 m²
Street avg 66 m²
CO₂ Emissions
0.4 t/year
Street avg 0.5 t/year
Years Held
2 years
Street avg 8 years
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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