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Mark One

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Mark ONE Development logo

Mark One

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Our Homes

Homes across the Greater Bay Area.

ALL

AVAILABLE

UNDER CONSTRUCTION

PAST PROJECTS

Pool and rear yard at 132 Leona Court, Alamo

Available Now

132 Leona Court

Construction Complete

New build on the Iron Horse Trail in Westside Alamo

428 Marian Lane, Mark ONE home

Available Now

428 Marian Lane

Construction Complete

Pool, outdoor living and long valley views

1963 La Cadena Drive, finished exterior at sunset

Available Now

1963 La Cadena

Construction Complete

New build inside Diablo Country Club

634 El Pintado Road, Danville

Available Now

634 El Pintado Road

Under Construction

Modern contemporary on nearly an acre

Rendering of 102 Starview Place

Available Now

102 Starview Place

Under Construction

Hillside setting with Mount Diablo views

Front of Verona Avenue, Danville, at dusk

Sold

Verona Avenue

Modern farmhouse on the Iron Horse Trail

Tappan Lane, Mark ONE home

Sold

Tappan Lane

Hillside pool terrace and open kitchen

Heather Lane, Mark ONE home

Sold

Heather Lane

Terraced grounds, pool and covered decks

El Dorado Avenue, Mark ONE home

Sold

El Dorado Avenue

Indoor-outdoor living around a covered deck

Dewing Avenue, Mark ONE home

Sold

Dewing Avenue

Oak-shaded lot with a second-story deck

Entrada Mesa, Mark ONE home

Sold

Entrada Mesa

Open-plan living around a central island

Glendora, Mark ONE home

Sold

Glendora Circle

Custom kitchen and hand-tiled baths

Front of Camino Amigo Court at dusk

Sold

Camino Amigo Court

Vaulted great room and pool terrace

Crest Avenue, Mark ONE home

Sold

Crest Avenue

Wall-to-wall glass and a linear fireplace

Tarry Lane, Orinda

Sold

Tarry Lane

Hillside home on a full acre in Orinda

Living room with bay views at Cragmont Avenue, Berkeley

Sold

Cragmont Avenue

Three levels above the Berkeley hills

Front of Caballo Ranchero Drive, Diablo

Custom Build

Caballo Ranchero Drive

Artful custom living in Diablo

Front of Sausalito Boulevard, Sausalito

Custom Build

Sausalito Boulevard

Warm modern living above the bay

Rendering of the kitchen at 634 El Pintado Road, Danville

25+ Years in the Bay Area | Lic. 1014193

Your forever home starts here

LET’S TALK
Mark ONE Development logo

Mark One

Serving the East Bay, South Bay and Peninsula

info@markonedevelopment.com

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© 2026 Mark ONE Development LLC. All rights reserved. · Designed by BrandThis

MARK·ONE

Rendering of the kitchen at 634 El Pintado Road, Danville

25+ Years in the Bay Area | Lic. 1014193

Your forever home starts here

LET’S TALK
Mark ONE Development logo

Mark One

Serving the East Bay, South Bay and Peninsula

info@markonedevelopment.com

/ SITEMAP

HOME
ABOUT
HOMES
SERVICES
CONTACT

/ SERVICES

BUY
BUILD
REMODEL
INSTAGRAM
LINKEDIN
FACEBOOK
PRIVACY

© 2026 Mark ONE Development LLC. All rights reserved.
Designed by BrandThis

MARK·ONE

Rendering of the kitchen at 634 El Pintado Road, Danville

25+ Years in the Bay Area | Lic. 1014193

Your forever home starts here

LET’S TALK
Mark ONE Development logo

Mark One

Serving the East Bay, South Bay and Peninsula

info@markonedevelopment.com

/ SITEMAP

HOME
ABOUT
HOMES
SERVICES
CONTACT

/ SERVICES

BUY
BUILD
REMODEL
INSTAGRAM
LINKEDIN
FACEBOOK
PRIVACY

© 2026 Mark ONE Development LLC. All rights reserved. · Designed by BrandThis

MARK·ONE