The market
The Isleworth property market
Over the last 12 months, 191 homes sold across Isleworth, at a median sold price of £535,000. That’s up 9.9% on the year before. Flat / Maisonette homes make up the largest share of recent sales.
£535,000
Median sold price
last 12 months
£547,978
Average sold price
last 12 months
191
Homes sold
last 12 months
+9.9%
Year on year
median price
| What sells in Isleworth |
Sales |
Median price |
| Flat / Maisonette |
67 |
£325,000 |
| Terraced |
67 |
£550,000 |
| Semi-detached |
50 |
£687,500 |
| Detached |
4 |
£775,000 |
| Other |
3 |
£585,000 |
Based on HM Land Registry sold-price records for TW7. Updated monthly.
See full Isleworth house prices: by property type, street & 15-year growth →
Finding the Right Estate Agent in Isleworth
Choosing the right estate agent in Isleworth can make a real difference to how quickly
your home sells and the price you achieve. Isleworth has a range of local and national
agents, but their fees, sale times and results vary widely across
the area.
AgentSeeker compares estate agents in Isleworth on what can be observed rather than
what they say about themselves: their Google reputation, the fee, how much they are
currently selling in your postcode district, and how they rank against their neighbours.
Want the cost side specifically? See a full breakdown of
estate agent fees in Isleworth,
from 1.4% in 2026, with worked examples and how local fees compare to the UK average.
Looking for ranked picks? Our
best estate agents in Isleworth for 2026
guide ranks local agents on the same AgentSeeker Score: reputation, fee,
listing activity and local standing.
Isleworth Estate Agents: Frequently Asked Questions
How can I reduce estate agent fees in Isleworth?
The three most effective ways to reduce estate agent fees in Isleworth: first, ask for a committed fee up front rather than accepting the headline rate; second, compare multiple Isleworth agents, since local competition usually shifts the number by 0.2–0.4%; third, consider a sole-agency contract for a lower rate in exchange for exclusivity. AgentSeeker publishes each Isleworth agent's committed fee before you contact them. compare Isleworth fees.
Do I have to pay estate agent fees if I sell privately in Isleworth?
If you sell your Isleworth home entirely privately with no agent involved, there's no agent fee to pay. However, most Isleworth agents operate on a 'sole agency' or 'multi-agency' contract, and if a buyer originally introduced by the agent completes, the fee is still due even if you handle the final negotiation yourself. Always check the contract before signing. Compare committed-fee Isleworth agents on AgentSeeker. committed-fee Isleworth agents.
Can you haggle with estate agents in Isleworth?
Yes, estate agent fees in Isleworth are negotiable, and many sellers save 0.2–0.4% by haggling. Current Isleworth rates sit between 1.4% to 2.0% as an all-in total. AgentSeeker shows each Isleworth agent's committed total fee before you make contact, with no VAT added later, effectively a pre-negotiated rate the agent has locked in for your lead. compare Isleworth agent fees.
What is the average house price in Isleworth?
According to Land Registry sold-price data, the average sold price in Isleworth is around £480,755. This figure pools all property types across the area over the last six months. For a valuation tailored to your specific home, request a free valuation via AgentSeeker. free Isleworth valuation.
