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£950,000

Guide Price

3 bed house for sale Sunbury Court Island, Sunbury-On-Thames TW16 5PP

3 beds 2 baths House

Tenure: ask agent

Added on 31/08/2026

About this property

Set on a peaceful private island in the River Thames, accessed via a charming footbridge, this exceptional two/three-bedroom home offers over 1,250 sq. ft. of beautifully arranged living space across two light-filled floors, perfectly designed to embrace its unique waterside setting.

Located just upstream from the historic Hampton Court Palace in the sought-after village of Lower Sunbury, Sunbury Court Island comprises just 29 homes and offers a rare sense of privacy and exclusivity, with no unauthorised access - creating a truly wonderful and secure riverside environment. Enjoying a rare dual aspect across both the main river and tranquil backwaters, the property is immersed in a constant sense of calm, space, and natural beauty.

Key features

Stunning riverside residence
Set on an exclusive island with footbridge access
EPC Rating C
Presented is excellent modern condition
Double mooring
Bright and airy with incredible views
Balcony that serves both bedrooms
Two modern bathrooms
Quiet yet convenient for Lower Sunbury amenties
Air conditioning in main bedroom

Floorplan

Price guide

This home

£748 / sq ft

Area average (sold)

£512 / sq ft

Price per area, sold homes nearby

£393 / sq ft

£748 / sq ft

£635 / sq ft

Lowest

This home

Highest

£748 per sq ft, above 9 in 10 recent sales in TW16 (£393–£635, 10th–90th percentile, 489 sales over 24 months).

Lowest and highest are the 10th and 90th percentiles of 489 homes sold in TW16 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in TW16 →

Location

Sunbury Court Island, Sunbury-On-Thames TW16 5PP

Open map Street View

Council tax: Band D (Approx £2,558/year)

Mortgage and stamp duty

Property price £950,000

£475k £1.4m

Deposit10% £95,000

£0 £950k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £855,000 mortgage. Most lenders would want a household income of about £190,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Historic sold prices nearby

HM Land Registry sales in TW16 5PP. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
8, Sunbury Court Island Detached	Detached	Apr 2026	915 sq ft £563/sq ft	915 sq ft	£563	£515,000
2, Sunbury Court Island Detached	Detached	Nov 2023	936 sq ft £934/sq ft	936 sq ft	£934	£875,000
6, Sunbury Court Island Detached	Detached	Sept 2021	1,044 sq ft £790/sq ft	1,044 sq ft	£790	£825,000
29, Sunbury Court Island Detached	Detached	Jun 2021	1,851 sq ft £540/sq ft	1,851 sq ft	£540	£1,000,000
21, Sunbury Court Island Detached	Detached	May 2021	1,249 sq ft £613/sq ft	1,249 sq ft	£613	£765,000
1, Sunbury Court Island Detached	Detached	Mar 2021	1,528 sq ft £536/sq ft	1,528 sq ft	£536	£820,000
10, Sunbury Court Island Detached	Detached	Jun 2020	1,410 sq ft £305/sq ft	1,410 sq ft	£305	£430,000
28, Sunbury Court Island Detached	Detached	Jun 2019	1,550 sq ft £503/sq ft	1,550 sq ft	£503	£780,000