On Olive is a contemporary residential vision with little precedent—an inspired collaboration uniting four of today’s most influential international architects to reimagine single-family living within a 3.5-acre urban enclave. Each home is intentionally sited within a walkable landscape of winding paths and intimate green spaces, leading to private parks adorned with curated historic artifacts, pollinator gardens, and thoughtfully composed outdoor amenities. Residents enjoy a resort-style pool with tanning deck, fire pit, dining and grilling cabana, clubhouse, and fitness center—spaces designed as extensions of daily life rather than afterthoughts. The Confluence, designed by acclaimed architect Tatiana Bilbao, is a sculptural, two-story stacked residence defined by volume, light, and movement. Soaring ceilings and dramatic window walls frame shifting daylight throughout the home, while two private outdoor terraces blur the boundary between interior and exterior. A striking half-spiral staircase serves as both circulation and art—washed in natural light cascading from upper-level windows and a central skylight above. On Olive is where architecture, landscape, and community converge—an artful expression of modern living rooted in design, intention, and place.
150 days
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Zillow last checked:
Listing updated:
Listed by:
Robin Halterman314-456-6733,
Dielmann Sotheby's International Realty,
Traci Stix314-477-9092,
Dielmann Sotheby's International Realty
Source: MARIS,MLS#: 26004040Originating MLS: St. Louis Association of REALTORS
Facts & features
Interior
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 4
Full bathrooms: 4
Main level bathrooms: 1
Main level bedrooms: 1
Primary bedroom
Level: Upper
Area: 180
Dimensions: 12x15
Bedroom
Level: Main
Area: 121
Dimensions: 11x11
Bedroom
Level: Upper
Area: 180
Dimensions: 12x15
Bedroom
Level: Lower
Area: 100
Dimensions: 10x10
Dining room
Level: Main
Area: 130
Dimensions: 13x10
Great room
Level: Main
Area: 360
Dimensions: 24x15
Kitchen
Level: Main
Area: 117
Dimensions: 13x9
Laundry
Level: Upper
Area: 60
Dimensions: 12x5
Recreation room
Level: Lower
Area: 1125
Dimensions: 45x25
Sitting room
Level: Upper
Area: 65
Dimensions: 13x5
Heating
Forced Air
Cooling
Central Air, Electric
Appliances
Included: Dishwasher, Microwave, Gas Range, Gas Oven, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
Laundry: 2nd Floor
Features
Kitchen/Dining Room Combo, Open Floorplan, High Ceilings, Walk-In Closet(s), Breakfast Bar, Custom Cabinetry, Solid Surface Countertop(s), Double Vanity, Tub
Basement: Full
Has fireplace: No
Interior area
Total structure area: 3,510
Total interior livable area: 3,510 sqft
Finished area above ground: 2,482
Finished area below ground: 1,028
Property
Parking
Total spaces: 2
Parking features: Detached
Garage spaces: 2
Features
Levels: Two
Patio & porch: Patio, Covered
Pool features: Community, In Ground
Lot
Size: 2,570 Square Feet
Dimensions: 47' x 54"
Features: Near Public Transit
Details
Parcel number: 39260000550
Special conditions: Standard
Construction
Type & style
Home type: SingleFamily
Architectural style: Contemporary,Other
Property subtype: Single Family Residence
Materials
Brick
Condition
New Construction
New construction: Yes
Year built: 2026
Details
Warranty included: Yes
Utilities & green energy
Electric: Ameren
Sewer: Public Sewer
Water: Public
Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Water Connected
Community & HOA
Community
Features: Clubhouse, Fitness Center, Gated, Park, Pool, Sidewalks, Street Lights
Subdivision: On Olive
HOA
Has HOA: Yes
Amenities included: Barbecue, Clubhouse, Common Ground, Dog Park, Fitness Center, Gated, Outside Management, Park, Pool
Services included: Clubhouse, Maintenance Grounds, Common Area Maintenance, Pool Maintenance, Management, Pool, Recreational Facilities
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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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