Looking for a home that gives you more than just four walls? This Rancho Tesoro gem is worth a closer look. Now offered with a $70,000 price adjustment, this beautiful home in gated Vientos offers one of the neighborhood’s largest backyards, no neighbors behind, and a versatile floor plan with two primary suites. And then there’s the community. Vientos has the kind of neighborhood feel that’s hard to find—Fourth of July bike parades, Santa’s annual visit, food truck gatherings, and neighbors who genuinely connect. Step outside and the backyard becomes an extension of the home, with a built-in BBQ bar, outdoor refrigerator, two covered patios, fire pit, and plenty of space to entertain, relax, and enjoy the privacy of having no neighbors behind. Inside, the two primary suites offer exceptional flexibility for multigenerational living, guests, or simply creating space for everyone. The downstairs suite features private backyard access, a walk-in closet, and its own stackable washer and dryer. Upstairs, the second primary suite offers two oversized walk-in closets. Need a more space? The finished detached flex space with electricity and windows is ready to become a home office, art studio, gym, or hobby room. **The motor court setting is another unexpected bonus.** Tucked toward the end of the motor court and away from through traffic, it offers a peaceful, cul-de-sac-like setting where kids can ride bikes and play. Come see why this one is worth a closer look.
For sale
Listed by: Willis Allen Real Estate • Dawn Surprenant • 619-954-3940
Price cut: $29K (10/20)
$1,490,000
128 Unity Ln, San Marcos, CA 92078
5beds
3,009sqft
Single Family Residence
Built in 2018
7,501 Square Feet Lot
$-- Zestimate®
$495/sqft
$246/mo HOA
What's special
- 107 days
- 713
- 45
Zillow last checked:
Listing updated:
Listed by:
Dawn Surprenant DRE #01934848 619-954-3940,
Willis Allen Real Estate
Source: CRMLS,MLS#: NDP2609194
Originating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)
Originating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Entry/Foyer, Great Room, Kitchen, Laundry, Primary Bathroom, Primary Bedroom, Other
Primary bedroom
- Features: Primary Suite
Primary bedroom
- Features: Multiple Primary Suites
Primary bedroom
- Features: Main Level Primary
Bedroom
- Features: Bedroom on Main Level
Other
- Features: Walk-In Closet(s)
Cooling
- Central Air
Appliances
- Included: Dryer
- Laundry: Electric Dryer Hookup, Gas Dryer Hookup, Laundry Closet, Laundry Room, Stacked
Features
- Bedroom on Main Level, Main Level Primary, Multiple Primary Suites, Primary Suite, Walk-In Closet(s)
- Has fireplace: No
- Fireplace features: None
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 3,009 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Pool features: Community, Association
- Has view: Yes
- View description: Mountain(s), Neighborhood, Trees/Woods
Lot
- Size: 7,501 Square Feet
- Features: Drip Irrigation/Bubblers, Sprinkler System
Details
- Parcel number: 2221733004
- Zoning: R-1
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 2018
Community & HOA
Community
- Features: Biking, Curbs, Foothills, Hiking, Lake, Park, Street Lights, Sidewalks, Pool
- Subdivision: Vientos (Vien)
HOA
- Has HOA: Yes
- Amenities included: Controlled Access, Fire Pit, Maintenance Grounds, Management, Maintenance Front Yard, Outdoor Cooking Area, Barbecue, Picnic Area, Playground, Pool, Pet Restrictions, Pets Allowed, Spa/Hot Tub
- HOA fee: $246 monthly
- HOA name: Rancho Tesoro Community Association
- HOA phone: 760-634-7400
Location
- Region: San Marcos
Financial & listing details
- Price per square foot: $495/sqft
- Tax assessed value: $941,984
- Date on market: 10/2/2026
- Cumulative days on market: 107 days
- Listing terms: Cash,Conventional,FHA,VA Loan
- Exclusions: Washer
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/20/2026 | Price change | $1,490,000-1.9%$495/sqft |
Source:  CRMLS #NDP2609194 Report a problem | ||
| 10/2/2026 | Listed for sale | $1,519,000+83.5%$505/sqft |
Source: CRMLS #NDP2609194 Report a problem | ||
| 11/9/2018 | Sold | $828,000$275/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $941,984 +2% |
| 2025 | $13,465 +4.9% | $923,514 +2% |
| 2024 | $12,839 +2.2% | $905,407 +2% |
| 2023 | $12,563 +2% | $887,654 +2% |
| 2022 | $12,312 +2.2% | $870,250 +2% |
| 2021 | $12,051 +1.1% | $853,187 +1% |
| 2020 | $11,914 +27.8% | $844,440 +2% |
| 2019 | $9,322 +105.5% | $827,883 +404.9% |
| 2018 | $4,537 | $163,975 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 92078
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