
Prime properties, private service
A boutique agency for prime homes, with discreet marketing and a personal touch.
Services
Whether you are buying, selling, renting or investing, we are with you from first viewing to final signature.
Discreet, targeted and expertly negotiated.
→Off-market access to the best homes.
→Exceptional tenants for exceptional homes.
→Detailed, independent appraisals.
→Portfolio
A selection of homes available now. Ask us about others that are not yet advertised.

$4,250,000
Westminster Park, six bedrooms with private gardens
6 bed · 5 bath · 6,800 sq ft

$2,950,000
Hillcrest, detached with a pool and guest house
5 bed · 4 bath · 4,900 sq ft

$1,895,000
Old Town, restored with a private courtyard
4 bed · 3 bath · 3,100 sq ft
The agency
Keystone handles around thirty prime sales a year. Each one is run personally by a partner, with private viewings, tailored marketing and a negotiation that protects your price.
$1.2B
Of property sold
31 days
Typical time to offer
99%
Of asking price achieved
Kind words
“
Charlotte sold our family home quietly, off-market, above our expectation.
The Whitmore family
Vendors
“
Their knowledge of the market is exceptional, and they never pushed us towards something we did not love.
Sanjay K.
Buyer
“
Our rental was let within a week to a perfect tenant. Wonderful communication.
Beatrice L.
Landlord
Prime properties, private service