The Real Cost of Buying a First Home in Osterley
A first purchase at the £700,000 Osterley average needs about £98,300 in cash, made up of £70,000 deposit, £25,000 stamp duty with first time buyer relief, and roughly £3,300 in 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.
A first purchase at the £700,000 Osterley average needs about £98,300 in cash, made up of £70,000 deposit, £25,000 stamp duty with first time buyer relief, and roughly £3,300 in fees.
What a first Osterley purchase costs in cash
On the local average the deposit is £70,000, stamp duty is £25,000 and fees are near £3,300. Total cash needed is about £98,300.
The £700,000 average is above the £500,000 ceiling, so first time buyer relief does not apply. Stamp duty is the full £25,000. Rates are those in force from April 2025. Confirm the current position on gov.uk before you exchange.
Where the upfront cash goes
The commercial page for this town sets out the introduction itself: Mortgage advice in Osterley.
What you can borrow against local incomes
Running costs from week one
Band D council tax in Osterley is £2,186 a year, which is £182 a month. Add energy, water, insurance and maintenance.
Protection belongs in the same budget. If the mortgage depends on two incomes, it depends on both people staying well enough to earn. That is the part of the purchase we advise on directly.
The Osterley detail first buyers ask about
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 rated Good or Outstanding overall at their most recent graded Ofsted inspection. 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 towns we cover in the county.
What your money buys in Osterley
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.
Average prices above £500,000 mean first time buyer relief does not apply on a typical purchase here. Budget the full duty from the start.
| Budget | What it buys here |
|---|---|
| Around £350,000 to £500,000 | A purpose-built or newer flat, many along the Great West Road or Syon Lane, the more accessible way into the suburb. |
| Around £650,000 to £900,000 | A classic interwar semi-detached house on a tree-lined avenue, the signature Osterley family home. |
| £1,000,000 and above | A large or detached house, especially near Osterley Park, the top of the local market. |
- A leafy, sought-after west London suburb
- Piccadilly line to town one way & Heathrow the other
- Good local schools nearby
- Osterley Park & 350+ acres of National Trust land
- The Art Deco Golden Mile & Wyke Green Golf Club
- A premium suburb at west London prices
- The Piccadilly line is a stopping service, not fast
- Aircraft noise under Heathrow flight paths in places
- Traffic and noise on the A4 and M4
- Flats/new-builds along the Golden Mile need lease checks
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
| Upfront cost | Osterley figure |
|---|---|
| Average price | £700,000 |
| Deposit at 10% | £70,000 |
| Stamp duty, first time buyer | £25,000 |
| Stamp duty, standard rate | £25,000 |
| Legal, survey and moving | £3,300 |
| Total cash needed | £98,300 |
| Monthly repayment illustration | £3,683 |
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
- Total cash of about £98,300, not just the deposit
- Your stamp duty position confirmed on gov.uk
- A first year running cost budget including £2,186 council tax
- Income protection quoted before completion, not after
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
How much money do I need to buy a first home in Osterley?
Do first time buyers pay stamp duty in Osterley?
What is the biggest hidden cost?
How do I check broadband speed at a property in Osterley?
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