16

New Construction Homes in Los Alamos, CA

Section Image
  • 0 Alisos Canyon Rd Unit 26632846, Los Alamos, CA 93440
    0 Alisos Canyon Rd Unit 26632846, Los Alamos, CA 93440
    0 Alisos Canyon Rd Unit 26632846, Los Alamos, CA 93440
    /103

    $2,950,000 Lot/Land

    0 Alisos Canyon Rd Unit 26632846, Los Alamos, CA 93440

    • 100.15 Acres
    • $29,456 per Acre

    One of the finest undeveloped 100 acre estate parcels remaining in Santa Barbara County. Beautiful lay of the land, AG-II zoning, Alisos Canyon AVA, regional panoramic views, intimate meadows and trails throughout. This parcel is ready for for your vision, or just enjoy it as-is for now. 2 wells (one large ag well cased and capped w/estimated 500-800 gpm capability).

    Jon Ohlgren Radius Commercial Real Estate

    0 Alisos Canyon Rd Unit 26632846, Los Alamos, CA 93440
  • 00 Highway 135, Los Alamos, CA 93440
    00 Highway 135, Los Alamos, CA 93440
    00 Highway 135, Los Alamos, CA 93440
    /14

    $3,900,000 Lot/Land

    00 Highway 135, Los Alamos, CA 93440

    • 160.93 Acres
    • $24,234 per Acre

    Offering 160 Acre parcel immediately adjacent to the town of Los Alamos. The property includes dirt that is perfect for development. Currently about 53 acres used for farming. This 160 parcel is zoned AG-11-100 & is ideal for your investment in Los Alamos. New home construction is underway nearby in town making this property the best potential for additional new homes or projects in the area. The

    Suzy Ealand Berkshire Hathaway HomeServices - Santa Barbara

    00 Highway 135, Los Alamos, CA 93440
  • 0 Alisos Canyon Rd Unit 26-839, Los Alamos, CA 93440
    0 Alisos Canyon Rd Unit 26-839, Los Alamos, CA 93440
    0 Alisos Canyon Rd Unit 26-839, Los Alamos, CA 93440
    /102

    $2,950,000 Lot/Land

    0 Alisos Canyon Rd Unit 26-839, Los Alamos, CA 93440

    • 100.15 Acres
    • $29,456 per Acre

    One of the finest undeveloped 100 acre estate parcels remaining in Santa Barbara County. Beautiful lay of the land, AG-II zoning, Alisos Canyon AVA, regional panoramic views, intimate meadows and trails throughout. This parcel is ready for for your vision, or just enjoy it as-is for now. 2 wells (one large ag well cased and capped w/estimated 500-800 gpm capability).

    Jon Ohlgren Radius Group Commercial R.E.

    0 Alisos Canyon Rd Unit 26-839, Los Alamos, CA 93440
  • 520 Bell St Unit 220, Los Alamos, CA 93440
    520 Bell St Unit 220, Los Alamos, CA 93440
    520 Bell St Unit 220, Los Alamos, CA 93440
    /24

    $500,000 Lot/Land

    520 Bell St Unit 220, Los Alamos, CA 93440

    • 5,227 Sq Ft
    • $4,166,667 per Acre

    Welcome to 520 Bell Street, a prime vacant lot situated right in the vibrant heart of Los Alamos. Spanning 0.12 acres, zoned for mixed-use, and boasting an unbeatable placement on historic Bell Street, this property offers a versatile canvas for investors, developers, and visionaries alike. Buyers have the unique opportunity to purchase this lot individually, or together with the adjacent

    Steve Epstein Keller Williams Realty Santa Barbara

    520 Bell St Unit 220, Los Alamos, CA 93440
  • 7015 Long Canyon Rd, Los Alamos, CA 93454
    7015 Long Canyon Rd, Los Alamos, CA 93454
    7015 Long Canyon Rd, Los Alamos, CA 93454
    /14

    $989,500 Lot/Land

    7015 Long Canyon Rd, Los Alamos, CA 93454

    • 40 Acres
    • $24,738 per Acre

    7015 Long Canyon is the epitome of serenity and opportunity. A breathtaking 40-acre parcel nestled in the pristine Santa Barbara countryside and located just 10 minutes from the charming town of Los Alamos, this expansive property offers a canvas of possibilities for those seeking a harmonious blend of nature and productivity. The property presents a rare, affordable chance to engage in a rural

    Joe Ramos Berkshire Hathaway HomeServices California Properties

    7015 Long Canyon Rd, Los Alamos, CA 93454
  • 520 Bell St, Los Alamos, CA 93440
    520 Bell St, Los Alamos, CA 93440
    520 Bell St, Los Alamos, CA 93440
    /24

    $500,000 Lot/Land

    520 Bell St, Los Alamos, CA 93440

    • 5,227 Sq Ft
    • $4,166,667 per Acre

    Welcome to 520 Bell Street, a prime vacant lot situated right in the vibrant heart of Los Alamos. Spanning 0.12 acres, zoned for mixed-use, and boasting an unbeatable placement on historic Bell Street, this property offers a versatile canvas for investors, developers, and visionaries alike. Buyers have the unique opportunity to purchase this lot individually, or together with the adjacent

    Mark Heitmann Keller Williams Realty Santa Barbara

    520 Bell St, Los Alamos, CA 93440
  • 9500 Batchelder Rd, Los Alamos, CA 93440
    9500 Batchelder Rd, Los Alamos, CA 93440
    9500 Batchelder Rd, Los Alamos, CA 93440
    /15

    $19,000,000 Lot/Land

    9500 Batchelder Rd, Los Alamos, CA 93440

    • 1,352.98 Acres
    • $14,043 per Acre

    Peter Padden Carolwood Estates

    9500 Batchelder Rd, Los Alamos, CA 93440
  • 0 Bell St Unit 26835737, Los Alamos, CA 93440
    0 Bell St Unit 26835737, Los Alamos, CA 93440
    0 Bell St Unit 26835737, Los Alamos, CA 93440
    /24

    $325,000 Lot/Land

    0 Bell St Unit 26835737, Los Alamos, CA 93440

    • 4,791 Sq Ft
    • $2,954,545 per Acre

    Welcome to Bell Street, where a prime vacant lot situated right in the vibrant heart of Los Alamos is awaiting its next chapter. Spanning 0.11 acres, zoned for mixed-use, and boasting an unbeatable placement on historic Bell Street, this property offers a versatile canvas for investors, developers, and visionaries alike. Buyers have the unique opportunity to purchase this lot individually, or

    Steve Epstein Keller Williams Realty Santa Barbara

    0 Bell St Unit 26835737, Los Alamos, CA 93440
  • 220 Main St, Los Alamos, CA 93440
    220 Main St, Los Alamos, CA 93440
    220 Main St, Los Alamos, CA 93440
    /32

    $780,000 Lot/Land

    220 Main St, Los Alamos, CA 93440

    • 10,454 Sq Ft
    • $3,250,000 per Acre

    Ever dream of small towns, panoramic views, country living and building your dream house? Here is your chance to own your piece of paradise in this unincorporated community of Los Alamos. These 2 parcels equal out to approx. 10,400 sq ft. Property is an ideal corner lot. This small town is sure to feel like home. This small town is dreamy with boutiques, antique shops and local eateries you will

    Yolanda Perez Empire Real Estate Group

    220 Main St, Los Alamos, CA 93440
  • 0 Alisos Canyon Rd Unit 26000584, Los Alamos, CA 93440
    0 Alisos Canyon Rd Unit 26000584, Los Alamos, CA 93440
    0 Alisos Canyon Rd Unit 26000584, Los Alamos, CA 93440
    /102

    $2,950,000 Lot/Land

    0 Alisos Canyon Rd Unit 26000584, Los Alamos, CA 93440

    • 100.15 Acres
    • $29,456 per Acre

    One of the finest undeveloped 100 acre estate parcels remaining in Santa Barbara County. Beautiful lay of the land, AG-II zoning, Alisos Canyon AVA, regional panoramic views, intimate meadows and trails throughout. This parcel is ready for for your vision, or just enjoy it as-is for now. 2 wells (one large ag well cased and capped w/estimated 500-800 gpm capability).

    Jon Ohlgren Radius Commercial RE

    0 Alisos Canyon Rd Unit 26000584, Los Alamos, CA 93440
  • 000 Highway 135, Los Alamos, CA 93440
    000 Highway 135, Los Alamos, CA 93440
    000 Highway 135, Los Alamos, CA 93440
    /31

    $7,900,000 Lot/Land

    000 Highway 135, Los Alamos, CA 93440

    • 1,354.38 Acres
    • $5,833 per Acre

    1354 acres of ranch land off Santa Rita Road in Los Alamos. Access on Highway 135 in Los Alamos just a couple of minutes from town. Create your own private legacy ranch surrounded by beauty and wildlife on the Central Coast. The property features current Ag use & livestock. This ranch property is zoned AG- 11-100. The property features miles of adventure & opportunity just off the road and away

    Suzy Ealand Berkshire Hathaway HomeServices - Santa Barbara

    000 Highway 135, Los Alamos, CA 93440
  • 0 California 135, Los Alamos, CA 93440
    0 California 135, Los Alamos, CA 93440
    0 California 135, Los Alamos, CA 93440
    /83

    $29,800,000 Lot/Land

    0 California 135, Los Alamos, CA 93440

    • 3,484.71 Acres
    • $8,552 per Acre

    Explore this rarely available expansive legacy ranch property in Los Alamos. Discover 360-degree panoramic views into space & endless possibilities from the top of this 3500 Acre ranch property in Santa Barbara County, only minutes to Los Olivos, beaches, premier wineries & airports. The Carrari Ranch in Los Alamos spans two miles of Highway 135 frontage beginning just at the edge of town. It

    Kerry Mormann Berkshire Hathaway HomeServices California Properties

    0 California 135, Los Alamos, CA 93440
  • 230 Augusta St, Los Alamos, CA 93440
    230 Augusta St, Los Alamos, CA 93440
    230 Augusta St, Los Alamos, CA 93440
    /8

    $895,000 Lot/Land

    230 Augusta St, Los Alamos, CA 93440

    • 0 Sq Ft

    Situated in the vibrant heart of Los Alamos, this prime parcel extends approximately 200 feet along address 610 Bell St, presenting an expansive canvas for diverse commercial ventures. Encompassing 31,799 square feet, the property beckons with potential, offering an ideal setting for a business complete with spacious parking or sitting/patio areas, alongside the possibility of an apartment

    Efren Pulido Berkshire Hathaway HomeServices California Properties

    230 Augusta St, Los Alamos, CA 93440
  • 000 Bell St, Los Alamos, CA
    000 Bell St, Los Alamos, CA
    000 Bell St, Los Alamos, CA
    /24

    $325,000 Lot/Land

    000 Bell St, Los Alamos, CA

    • 4,791 Sq Ft
    • $2,954,545 per Acre

    Welcome to Bell Street, where a prime vacant lot situated right in the vibrant heart of Los Alamos is awaiting its next chapter. Spanning 0.11 acres, zoned for mixed-use, and boasting an unbeatable placement on historic Bell Street, this property offers a versatile canvas for investors, developers, and visionaries alike. Buyers have the unique opportunity to purchase this lot individually, or

    Mark Heitmann Keller Williams Realty Santa Barbara

    000 Bell St, Los Alamos, CA
  • 165 Leslie St, Los Alamos, CA 93440
    165 Leslie St, Los Alamos, CA 93440
    165 Leslie St, Los Alamos, CA 93440
    /20

    $1,150,000 Lot/Land

    165 Leslie St, Los Alamos, CA 93440

    • 1.38 Acres
    • $833,333 per Acre

    Unique Los Alamos Opportunity. Looking for land with character & vintage charm in Los Alamos? This rare offering includes three adjacent legal parcels (APNs 101-141-002, 101-100-052, 101-141-003) totaling 1.38± acres, all zoned C-3. Together, they create a versatile corner property with older structures & multiple possibilities. The property features an authentic older farmhouse and a workshop

    The Ealand Berkshire Hathaway HomeServices California Properties

    165 Leslie St, Los Alamos, CA 93440
  • 9650 Highway 101, Los Alamos, CA 93436
    9650 Highway 101, Los Alamos, CA 93436
    9650 Highway 101, Los Alamos, CA 93436
    /13

    $1,600,000 Lot/Land

    9650 Highway 101, Los Alamos, CA 93436

    • 27.87 Acres
    • $57,409 per Acre

    Offered by Lucas & Lewellen, one of Santa Barbara County's most respected wine estates. Co-founded by legendary grape grower Louis Lucas, whose pioneering work in the 1970s helped establish the region's modern wine identity, these vineyards reflect over five decades of stewardship, precision farming, and vision. Ron's Vineyard is a boutique estate with rare positioning. Just off Highway 101 and

    Joe Ramos Berkshire Hathaway HomeServices California Properties

    9650 Highway 101, Los Alamos, CA 93436
New Homes California Los Alamos

New Homes & Communities in Los Alamos

Frequently Asked Questions

What warranties come with a new construction home?
Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.
What upgrades are included in a new build vs what is considered extras?
Builders in Los Alamos, CA usually offer a base package and optional upgrades such as flooring, countertops, and appliances.
Do new construction homes in Los Alamos, CA hold their value?
Yes, especially in fast-growing areas of Los Alamos, CA. Resale values are supported by population growth, job opportunities, and desirable schools.
What happens if I find issues after moving in to new build?
Builders typically provide a post-move in warranty service to address punch list items.
How to Buy a Home How to Finance a Home How to Sell a Home

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

Homes.com Licensing Information

§ 442-H New York Standard Operating Procedures

New York Fair Housing Notice

TREC: Information about brokerage services, Consumer protection notice

California DRE #01937601

Contact Homes.com Brokerage

Copyright © 2026 CoStar Group