Greater London
House prices in Kingston upon Thames
Outer London borough with strong family-home demand and top-rated state schools.
Last updated April 2026·HM Land Registry & ONS
- Avg price
- £600k
- YoY change
- -2.5%
- Days
- 72
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Kingston upon Thames sellers — start here
Kingston upon Thames sits in the Greater London property market, with current average sold prices around £600k and a year-on-year movement of -2.5%. The KT postcode area covers a mix of central, suburban and edge-of-city stock — top-performing local agents will know which streets are moving fastest right now and where buyers are most active.
Most Kingston upon Thames sellers do exactly two things wrong. They instruct the agent who quotes the highest valuation, and they price-test the market for a month before cutting. Both are expensive mistakes. The agents who genuinely outperform in KT price slightly under the optimistic crowd, generate competitive viewings in the first 14 days, and use that demand to push the final agreed price up.
Our role is small and clear: free, ranked introductions to the three top-performing agents on your street — based on real sold data, not who pays the highest referral fee.
Inside the housing market
Snapshot of the Kingston upon Thames housing stock and what selling typically looks like right now.
Price trend (indexed)
Kingston upon Thames average house price, indexed
Indexed series — derived by applying ONS UK House Price Index regional growth rates to Kingston upon Thames's current average sold price. Source: ONS UK HPI; current average from HM Land Registry Price Paid data. This is a regional trend rebased to Kingston upon Thames, not a city-specific sold-price series. Read the methodology.
Property mix
- Detached4%
- Semi-detached17%
- Terraced30%
- Flats / maisonettes49%
Source: ONS Census 2021 dwelling stock aggregated to Greater London. Postcode-level mix varies.
Typical selling timeline
72days
Listing to sold-subject-to-contract in Kingston upon Thames, then a further 12–16 weeks to legal completion. Source: Rightmove House Price Index.
Stamp duty on the average home
£20,000
SDLT on a £600k main residence in England. First-time buyers and additional-property buyers pay different rates.
How Kingston upon Thames stacks up across Greater London
How Kingston upon Thames stacks up against the closest Greater London cities by average price and recent year-on-year movement.
Selling guides for Kingston upon Thames sellers
Plain-English guides on pricing, choosing an agent and the full UK sale process — written for sellers, not for SEO.
Guide
Ultimate guide to estate agent fees
What you'll really pay — and the fee structures that quietly cost sellers thousands.
Guide
How to choose an estate agent
What to ask, what to ignore, and the red flags that lose sellers thousands.
Guide
The UK house-selling timeline
Listing-to-completion timelines for UK markets in 2026.
Kingston upon Thames selling FAQs
Common questions from Kingston upon Thames sellers — answers cite HM Land Registry, ONS HPI and HMRC SDLT bands.
What is the average house price in Kingston upon Thames?+
The average sold price in Kingston upon Thames is around £600k, based on the latest HM Land Registry Price Paid data and ONS House Price Index. Year-on-year prices are down 2.5% across the KT postcode area.
How long does it take to sell a house in Kingston upon Thames?+
Homes in Kingston upon Thames typically take around 72 days from listing to sold-subject-to-contract, with a further 12–16 weeks to legal completion. Well-priced homes in central postcodes usually move faster; unusual or chain-heavy sales can take longer.
What stamp duty would I pay on an average Kingston upon Thames home?+
On the Kingston upon Thames average price of £600k, stamp duty (SDLT) for a main residence in England would be around £20,000. First-time buyers and additional-property buyers pay different rates — see HMRC's SDLT calculator for your exact position.
Which estate agents are best in Kingston upon Thames?+
The "best" agent depends on your street, property type and price band — not on brand size. We rank Kingston upon Thames agents by their actual sale-price-vs-asking-price ratio, average time on market, and how many homes they've sold in the KT postcode area in the last 12 months. Submit your details above and we'll introduce 2–3 top performers within a working day.
Is the FindYourAgent service free for Kingston upon Thames sellers?+
Yes — entirely free for sellers. Our partner GetAgent earns a referral fee from the estate agent you eventually instruct. The agent you choose charges their normal commission, not a penny more for using us. There is no obligation to instruct any agent we introduce.
Authoritative Kingston upon Thames sources
Methodology sources: HM Land Registry UK HPI · ONS House Price Index · HMRC SDLT. Page last updated April 2026. See full methodology.