School Catchments and House Prices in Osterley
In the Osterley area, 5 schools were graded Good at their last graded Ofsted inspection (before September 2024), and none Outstanding.
The introduction costs you nothing. If you go ahead, we may be paid a fee by the firm we introduce you to. There is no obligation.
In the Osterley area, 5 schools were graded Good at their last graded Ofsted inspection (before September 2024), and none Outstanding.
What school demand does to Osterley asking prices
Concentrated demand is what a price premium actually is.
The local benchmark is £700,000 and a detached home averages £775,000.
Ofsted ratings across the Osterley area
The commercial page for this town sets out the introduction itself: Mortgage advice in Osterley.
Why an in catchment listing can still miss
A house advertised as in catchment may not be next year. The local council publishes last year's furthest distance offered for each school. Ask for that figure in writing before you offer.
Ratings age too. An Outstanding judgement can be several years old, and inspections since September 2024 report differently. Read the current report rather than the agent's summary of it.
The detail behind the Osterley numbers
The schools families ask about here are Marlborough Primary School, The Green School for Girls, Isleworth Town Primary School, The Smallberry Green Primary School and Heston Community School. 5 local schools were graded Good or Outstanding at their last graded Ofsted inspection (before September 2024). Ratings age between inspections, so read the latest report before you rely on one.
On getting about: Osterley to Hammersmith takes about 15 min.
By price, Osterley ranks 118 of the 320 London locations we cover, at £700,000 against a county average of £732,469. Band D council tax here is £2,186, against an average of £2,121 across the county locations we cover.

How Osterley scores for different buyers
Osterley is a leafy, sought-after residential suburb with a grand country park.
The full local guide covers schools, transport and the market in detail: Osterley property and area guide.
| Who it suits | Out of five | Why |
|---|---|---|
| Families | ★★★★★ | Good local schools (Marlborough, Isleworth Town and Smallberry Green are Good primaries; The Green School for Girls and Heston Community are Good secondaries), Osterley Park's 350 acres of green space and quiet, tree-lined avenues, a strong family suburb. |
| Commuters | ★★★★★ | Osterley on the Piccadilly line runs direct into central London one way and out to Heathrow the other, with the A4 and M4 close for drivers, a genuinely strong commuter base, and rare for a leafy suburb. |
| Professionals | ★★★★☆ | A fast Piccadilly line commute, Heathrow on the doorstep and a leafy suburban setting suit professionals wanting space and connectivity, if not the buzz of inner London. |
| Upsizers | ★★★★☆ | Large interwar and detached houses on the smartest avenues give real family space and gardens, at a premium, but with schools, green space and a fast commute. |
| First-time buyers | ★★★☆☆ | Purpose-built and newer flats along the Great West Road and Syon Lane (often around £350,000 to £500,000) offer a way into a leafy Hounslow suburb, but house prices are firmly at premium west London levels. |
Families
People wanting good schools, green space and a fast commute, Marlborough, Isleworth Town and Smallberry Green (Good primaries), The Green School for Girls and Heston Community (Good secondaries), Osterley Park's 350 acres and quiet tree-lined avenues, with the Piccadilly line into town.
Commuters
People wanting a leafy home with a fast reach both ways, the Piccadilly line direct into central London and out to Heathrow, plus the A4 and M4 for drivers.
Professionals
People wanting a green, well-connected home within reach of town and the airport, a fast Piccadilly line commute, easy M4 access and a leafy suburban setting, if not the buzz of inner London.
Osterley is known locally for Osterley Park & House. Osterley Park & House, the grand Georgian mansion remodelled by Robert Adam and set in 350+ acres of National Trust parkland, one of the last surviving country estates in London and the area's defining landmark.
Practical detail for Osterley: the TW7 postcode district, Osterley (Piccadilly line, Zone 4), direct to central London one way and Heathrow the other and nearest A and E is West Middlesex University Hospital, Isleworth (a drive), verify with NHS.
Osterley at a glance
| School | What to check before you offer |
|---|---|
| Marlborough Primary School | Confirm last year's furthest offer distance, then read the current report. |
| The Green School for Girls | Confirm last year's furthest offer distance, then read the current report. |
| Isleworth Town Primary School | Confirm last year's furthest offer distance, then read the current report. |
| The Smallberry Green Primary School | Confirm last year's furthest offer distance, then read the current report. |
| Heston Community School | Confirm last year's furthest offer distance, then read the current report. |
Figures are local averages used for illustration. Confirm your own numbers before acting on them.
Ask about Osterley
Three details is all we need. You are told before anything is passed to a partner firm.
Your checklist
- Last year's furthest offer distance, in writing from the council
- The current Ofsted report, not a remembered rating
- Whether a sibling policy is applied before distance
- £70,000 of deposit at 10% on the local average, before fees
The introduction costs you nothing. If you go ahead, we may be paid a fee by the firm we introduce you to. There is no obligation.
Check broadband before you make an offer in Osterley
Broadband speeds can vary street by street in Osterley, so check the exact address before you commit. Ofcom's free checker shows which broadband speeds and mobile coverage are available at any UK property.
We can introduce you to a specialist who can combine your mobile, broadband and utilities into one bill. There's no fee for the introduction.
We don't provide these services ourselves. Switching household bills is not a regulated financial service, so FCA protections and the Financial Ombudsman do not apply. We'll only pass your details to the specialist if you ask us to. See our privacy notice.
Questions people ask
Do Outstanding schools raise house prices in Osterley?
Can I appeal if we miss a place?
How do I check broadband speed at a property in Osterley?
Read next
Your home may be repossessed if you do not keep up repayments on your mortgage.