The Real Cost of Buying a First Home in Keston
A first purchase at the £800,000 Keston average needs about £113,300 in cash, made up of £80,000 deposit, £30,000 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 £800,000 Keston average needs about £113,300 in cash, made up of £80,000 deposit, £30,000 stamp duty with first time buyer relief, and roughly £3,300 in fees.
What a first Keston purchase costs in cash
On the local average the deposit is £80,000, stamp duty is £30,000 and fees are near £3,300. Total cash needed is about £113,300.
The £800,000 average is above the £500,000 ceiling, so first time buyer relief does not apply. Stamp duty is the full £30,000. 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 Keston.
Borrowing power on a Keston income
What the first year actually costs
Band D council tax in Keston is £2,140 a year, which is £178 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.
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.
The Keston detail first buyers ask about
The schools families ask about here are Keston Church of England Primary School, Hayes School, Hayes Primary School and Charles Darwin School. 4 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: Keston to Bromley (by bus) takes about 20 to 30 min.
By price, Keston ranks 74 of the 320 London locations we cover, at £800,000 against a county average of £732,469. Band D council tax here is £2,140, against an average of £2,121 across the towns we cover in the county.
What your money buys in Keston
Keston is a small, affluent, semi-rural village high on the North Downs.
The full local guide covers schools, transport and the market in detail: Keston property and area guide.
| Budget | What it buys here |
|---|---|
| Around £450,000 to £650,000 | A period cottage or bungalow in the old village, the more accessible way into Keston. |
| Around £700,000 to £1,200,000 | A detached family house with a garden and a village setting, the signature Keston home. |
| £1,500,000 and above | A large detached house or a Keston Park mansion, the exclusive top of the local market. |
- A small, affluent, semi-rural North Downs village
- Real heritage, Wilberforce Oak, windmill, hillfort
- Keston Common & Ponds on the doorstep
- Space, privacy & the exclusive Keston Park estate
- Extensive green belt & open North Downs
- No railway station, car dependent
- A bus or drive to Hayes/Bromley/Orpington for the train
- Premium prices, especially in Keston Park
- Limited village shops, a drive for a fuller range
- A&E is a drive away (the PRUH, Farnborough)
Keston is known locally for The Wilberforce Oak & Holwood. The Wilberforce Oak and the Holwood estate, where William Wilberforce resolved to campaign against the slave trade with the Prime Minister William Pitt the Younger, a landmark of national history in the village.
Practical detail for Keston: the BR2 postcode district, none in the village, car-dependent; buses to Bromley, Hayes & Orpington for the train; nearest rail Hayes, Bromley South, Orpington (a drive) and nearest A and E is Princess Royal University Hospital (PRUH), Farnborough/Orpington (a drive), verify with NHS.
Keston at a glance
| Upfront cost | Keston figure |
|---|---|
| Average price | £800,000 |
| Deposit at 10% | £80,000 |
| Stamp duty, first time buyer | £30,000 |
| Stamp duty, standard rate | £30,000 |
| Legal, survey and moving | £3,300 |
| Total cash needed | £113,300 |
| Monthly repayment illustration | £4,209 |
Figures are local averages used for illustration. Confirm your own numbers before acting on them.
Ask about Keston
Three details is all we need. You are told before anything is passed to a partner firm.
Your checklist
- Total cash of about £113,300, not just the deposit
- Your stamp duty position confirmed on gov.uk
- A first year running cost budget including £2,140 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 Keston
Broadband speeds can vary street by street in Keston, 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 Keston?
Do first time buyers pay stamp duty in Keston?
What is the biggest hidden cost?
How do I check broadband speed at a property in Keston?
Read next
Your home may be repossessed if you do not keep up repayments on your mortgage.