SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK Official Regional MLS Feed • Oct 9, 2026
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SOLANO COUNTY • FAIRFIELD • MASTERPLAN: ONE LAKE

Serenity at One Lake

“Waterfront Masterplanned Single-Family Residences with Yoga Pavilion & Lake Park.”

Serenity at One Lake by Lennar
✨ Waterfront Masterplan Quick Move-In Ready (30-60 Days)
Featured Collection Lennar
Aspirational Offering • Move-in Inventory
From the mid $600s
2,589 - 2,905 sq ft
4 - 5 Beds • 3 - 3.5 Baths
Architectural Narrative

Master-Planned Living in Fairfield

Ref: LEN-SOL-SRN-01

Serenity is a premier collection of new single-family homes at One Lake in Fairfield, CA. Offering spacious floorplans with up to 5 bedrooms, 3.5 bathrooms, modern open-concept great rooms, and private California rooms. Residents enjoy a 21-acre lake, scenic walking trails, a community clubhouse, and walking proximity to the Fairfield-Vacaville Amtrak station for a seamless Bay Area commute.

Constructed by Lennar, this residential enclave incorporates modern California energy performance standards, high-performance insulation envelopes, and seamless indoor-outdoor loggias designed for Northern California living.

Underwriting Bulletin • Section F: Capital Intelligence

Lennar Subsidized Financing vs. Secondary Resale Market

Base Price Guide: $
Standard Resale Loan
$/mo
% 30-Yr Fixed Benchmark
Builder Subsidized Rate
$/mo
% Subsidized 30-Yr Rate
Monthly Cash Flow Advantage
$/mo
$/year in Household Relief
Carrying Cost Breakdown • Monthly Ledger (PITI + CFD Mello-Roos + HOA) Prop 13 Audited
P&I (%)
$
Prop 13 Tax
$
CFD Mello-Roos
$
Master HOA
$
Hazard Ins.
$
Total Estimated Net Monthly Carrying Cost: ~$ / mo
* Fiduciary Underwriting Note: Builder rate buydowns and closing concessions are funded via corporate builder marketing allowances. In California, unrepresented buyers forfeit independent audit of CFD special taxes and rate adjustment riders.
Curated Architectural Portfolio

Floor Plans • 3 Configurations

Portfolio Range: 2,589 - 2,905 sq ft

Residence 1 (Plan 2589)

Contemporary Craftsman Elevation
From $649,990
Living Area
2,589 sq ft
Bed / Bath
4bd / 3ba
Stories
2 Stories
Garage Bays
2-Car
“Main-level guest suite with full bath, open Great Room, and covered California Room”
Get VIP Pass & Tour Residence 1 (Plan 2589) →

Residence 2 (Plan 2752)

Contemporary Craftsman Elevation
From $685,990
Living Area
2,752 sq ft
Bed / Bath
4bd / 3ba
Stories
2 Stories
Garage Bays
2-Car
“Versatile second-story tech loft, walk-in scullery pantry, and spa-inspired primary bath”
Get VIP Pass & Tour Residence 2 (Plan 2752) →

Residence 3 - Next Gen® (Plan 2905)

Contemporary Craftsman Elevation
From $724,990
Living Area
2,905 sq ft
Bed / Bath
5bd / 3.5ba
Stories
2 Stories
Garage Bays
2-Car
“Next Gen® private suite with independent entrance, living area, kitchenette & laundry”
Get VIP Pass & Tour Residence 3 - Next Gen® (Plan 2905) →
REGIONAL COMMUTE & RELOCATION CARTOGRAPHY

Northern California Employment Corridor Matrix

Live highway drive times, commuter rail links, and transit benchmarks calculated directly from Serenity at One Lake in Fairfield, Solano County.

REGIONAL EMPLOYMENT CORRIDORS ORIGIN: FAIRFIELD
PACIFIC OCEAN San Pablo Bay San Pablo Strait Golden Gate San Francisco Bay Carquinez Strait Suisun Bay / Delta I-80 Corridor I-680 Corridor I-580 / Altamont Pass US-101 / Caltrain I-80 I-680 I-580 San Francisco Oakland Walnut Creek / Concord Dublin (BART) Fremont Silicon Valley / San Jose Tracy / ACE Train Sacramento ★ Serenity at One L…
I-80 Corridor I-680 Corridor I-580 / US-101
Cartography: BayAreaHomes GIS • Solano/Bay Area
Select Destination Benchmark: 4 Major Employment Corridors
Route: I-80 W to I-680 S (Benicia Bridge)
Solano Express Route 40 to Walnut Creek BART
Strategic Reverse-Commute Advantage: Residents traveling south toward Contra Costa / Walnut Creek or east toward Sacramento experience substantially lower peak congestion compared to traditional westbound Bay Area bottlenecks, saving an estimated 8–12 hours weekly.
Northern California Residential Directory

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