9402 Crystal Lane, Longmont, CO 80503
Bedrooms
Bathrooms
Sq.Ft.
5 Beds 6 Baths 9,538 Sq.Ft. 242,554 Sq.Ft.
The Setting
Crystal Lake sits at the edge of Boulder County's open land, where the foothills begin to soften and the sky opens wide. This gated lakefront enclave is ten minutes from Longmont and thirty from downtown Boulder, close enough for everything, far enough to feel quietly removed. The address comes with access to one of the area's most coveted private lakes, a rarity in the Front Range market.
Grand Scale Living
At nearly 9,600 square feet on 5.57 acres, this home operates at a scale that suits its surroundings. A covered entry opens to a gracious foyer where a curved staircase rises through the double-height space, and from that first moment the proportions of the home make themselves known. Soaring ceilings, rich hardwood floors, and oversized windows frame sweeping mountain views in every direction.
Gathering Spaces
The main living and dining rooms were built for the kind of use that accumulates into memory, holiday dinners, long weekend mornings, the easy rhythm of a house that works hard for the people in it. The kitchen anchors daily life with custom cabinetry, granite counters, a large walk-in pantry, and an island scaled for both cooking and conversation. A large family room with patio access extends the entertaining footprint further, and a wine cellar downstairs means you're never far from the right bottle.
Private Spaces
Two main-level primary suites each offer their own covered porch access, a fireplace, and views across the property. The primary spa bath with its clawfoot tub, walk-in shower, and waterfall vanity rounds out the retreat. Upstairs, two additional en suite bedrooms each open to a private deck. The lower level completes the picture with a fully equipped guest suite, including a large bedroom, kitchenette, sitting room, and private entrance, an arrangement that works well for extended stays or longer-term guests.
The Crystal Lake Lifestyle
Private lake access in Colorado is not a common thing. Crystal Lake changes how a property feels at a fundamental level, with swimming, kayaking, paddleboarding, and fishing all from your own stretch of shoreline. Beyond the water, five and a half acres include manicured lawns, mature trees, curated gardens, a large patio, a gazebo, and a firepit. Two oversized two-bay garages keep both the daily drivers and the weekend toys organized and out of the weather.
The Life It Offers
Waterfront properties in Colorado are rare, and gated lakefront living at this scale is rarer still. Crystal Lake brings a quieter, more nature-connected pace to daily life, with the mountain views, open acreage, and privacy of a property that feels genuinely secluded while remaining well within reach of both Longmont and Boulder. It is a home that offers serene, expansive living without sacrificing convenience.
The Setting
Crystal Lake sits at the edge of Boulder County's open land, where the foothills begin to soften and the sky opens wide. This gated lakefront enclave is ten minutes from Longmont and thirty from downtown Boulder, close enough for everything, far enough to feel quietly removed. The address comes with access to one of the area's most coveted private lakes, a rarity in the Front Range market.
Grand Scale Living
At nearly 9,600 square feet on 5.57 acres, this home operates at a scale that suits its surroundings. A covered entry opens to a gracious foyer where a curved staircase rises through the double-height space, and from that first moment the proportions of the home make themselves known. Soaring ceilings, rich hardwood floors, and oversized windows frame sweeping mountain views in every direction.
Gathering Spaces
The main living and dining rooms were built for the kind of use that accumulates into memory, holiday dinners, long weekend mornings, the easy rhythm of a house that works hard for the people in it. The kitchen anchors daily life with custom cabinetry, granite counters, a large walk-in pantry, and an island scaled for both cooking and conversation. A large family room with patio access extends the entertaining footprint further, and a wine cellar downstairs means you're never far from the right bottle.
Private Spaces
Two main-level primary suites each offer their own covered porch access, a fireplace, and views across the property. The primary spa bath with its clawfoot tub, walk-in shower, and waterfall vanity rounds out the retreat. Upstairs, two additional en suite bedrooms each open to a private deck. The lower level completes the picture with a fully equipped guest suite, including a large bedroom, kitchenette, sitting room, and private entrance, an arrangement that works well for extended stays or longer-term guests.
The Crystal Lake Lifestyle
Private lake access in Colorado is not a common thing. Crystal Lake changes how a property feels at a fundamental level, with swimming, kayaking, paddleboarding, and fishing all from your own stretch of shoreline. Beyond the water, five and a half acres include manicured lawns, mature trees, curated gardens, a large patio, a gazebo, and a firepit. Two oversized two-bay garages keep both the daily drivers and the weekend toys organized and out of the weather.
The Life It Offers
Waterfront properties in Colorado are rare, and gated lakefront living at this scale is rarer still. Crystal Lake brings a quieter, more nature-connected pace to daily life, with the mountain views, open acreage, and privacy of a property that feels genuinely secluded while remaining well within reach of both Longmont and Boulder. It is a home that offers serene, expansive living without sacrificing convenience.
5
beds
6
baths
9,538 Sq.Ft. LIVING AREA
242,554 Sq.Ft. lot
Enjoy privacy and exclusivity at this unrivaled Crystal Lane retreat, just 10 minutes from Longmont amenities and 30 minutes from Downtown Boulder.
– Zach Zeldner
The gorgeous vistas here are accentuated by the residential architecture.
ExploreThe Zach Zeldner Team is Boulder County's #1 Real Estate team. With $1.5B in sales since 2019, they combine concierge-level service and specialized in-house support to deliver exceptional results through unrivaled market expertise and relentless client advocacy.