Sold
10351 Lassen Street sold on August 20, 2025 for $1,900,000. The details are below for reference.
10351 Lassen Street, Los Alamitos, CA 90720
- 5 beds
- 4 baths
- 3,757 sq ft
- 6,000 sq ft lot
- Built 1966
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$1,900,000
The home
About 10351 Lassen Street
Welcome to 10351 Lassen Street in Los Alamitos Nestled in a tranquil cul-de-sac, this expansive 5-bedroom, 4-bathroom two-story pool home offers the perfect blend of comfort, sophistication, and functionality. Thoughtfully updated to meet modern needs while preserving its timeless charm, this home is a haven for both family living and elegant entertaining. Upon arrival, you’ll be greeted by the home’s stately brick and stucco exterior, accented by meticulous landscaping and a welcoming secured front porch entry. Inside, the grand foyer sets a prestigious tone with soaring ceilings, freshly painted walls, engineered wood flooring, and modern LED lighting throughout. The main level boasts a versatile floor plan, including a formal living room with a cozy fireplace that flows seamlessly into the family room or den. (previously a 6th bedroom secondary primary suite), which adds flexibility to the space. Two generously sized guest bedrooms and two stylish bathrooms are also conveniently located on the first floor. The gourmet kitchen is a chef’s dream, complete with premium Viking appliances, custom wood cabinetry, a utility sink, a casual dining nook, and a walk-in pantry. Adjacent is a versatile bonus room, ideal as a playroom or home office, with direct access to the two-car garage. For more formal occasions, the dining room features built-in cabinetry and sliding glass doors that open to a beautifully designed backyard, perfect for entertaining. Outdoors, a sparkling pool and spa take center stage, complemented by an elevated deck, an inviting outdoor fireplace, and a BBQ island—your own private retreat for al fresco dining and relaxation. Upstairs, two additional guest bedrooms are connected by a bathroom and a unique architectural feature of an open second floor common area and veranda overlooking the living room below creates a sense of space and elegance. The primary suite is a true sanctuary (literally). This oversized retreat includes a private beverage bar with a utility sink, three closets (two walk-ins), a fireplace, and an adjacent exercise room. The en-suite bathroom provides a spa-like experience with dual sinks, a makeup vanity, a jetted tub, a walk-in shower with steam sauna, bidet and toilet, plus a private balcony. Additional features include a Noritz tankless water heater, HVAC system and a dog run. Ideally located within walking distance to the award winning Los Alamitos High School.
Property details for 10351 Lassen Street
This 5-bedroom, 4-bath single-family home sits in Los Alamitos in Orange County. It has 3,757 square feet of living space on a 6,000-square-foot lot. The home was built in 1966. The MLS record lists the assessor parcel number as 242-271-22. Highlights include a private pool and spa, a fireplace, an attached two-car garage, and central air.
Specifications
Home Details
General Features
- Property Type
- Single Family Residence
- MLS Number
- PW25107981
- Year Built
- 1966
- Living Area (sq ft)
- 3,757
- Living Area Source
- Public Records
- Lot Size (sq ft)
- 6,000
- Lot Size (acres)
- 0.1377
- Levels
- Two
- Bedrooms
- 5
- Full Baths
- 2
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Neighborhood
- Private Pool
- Yes
- Parcel Number
- 24227122
- On Market Date
- 2025-05-30
- Listing Terms
- Standard
Interior Features
- Interior Features
- Jack And Jill Bath, Primary Suite, Walk In Pantry, Walk In Closets
- Appliances
- Built In Range, Dishwasher, Gas Range, Refrigerator, Range Hood, Trash Compactor, Vented Exhaust Fan
- Flooring
- Wood
- Heating
- Forced Air
- Cooling
- Central Air
- Fireplace
- Living Room, Primary Bedroom
- Laundry
- In Garage
- Main Level Bedrooms
- 2
- Main Level Bathrooms
- 2
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Construction
- Stucco
- Lot Features
- Zero To One Unit Acre, Cul De Sac, Yard
- Parking
- Direct Access, Door Single, Garage
- Fencing
- Block
- Pool Features
- In Ground, Private
- Spa
- In Ground, Private
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Units
- 1
Community Features
- Community Features
- Street Lights, Sidewalks
The record
Property History for 10351 Lassen Street
| Date | Event | Price | Note |
|---|---|---|---|
| Aug 20, 2025 | Sold | $1,900,000 | |
| Aug 7, 2025 | Status changed to Pending | From Active Under Contract | |
| Jul 23, 2025 | Status changed to Active Under Contract | From Active | |
| Jul 10, 2025 | Price reduced | $1,945,000 | From $1,995,000 |
| May 30, 2025 | Status changed to Active | From Coming Soon | |
| May 30, 2025 | Listed for sale | $1,995,000 |
No prior MLS sales on record for this home since 2012.
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 10351 Lassen Street
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard zones
- Flood zone
Zone X. Outside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0112J effective December 3, 2009. Checked October 15, 2026.
- Fire hazard severity zone
Not in a fire hazard severity zone on the State Fire Marshal's map.
CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.
- Earthquake fault zone
Outside the Alquist-Priolo Earthquake Fault Zones.
California Geological Survey, Earthquake Fault Zones map, Los Alamitos quadrangle, released July 1, 1986. Checked October 15, 2026.
- Liquefaction zone
Inside a Seismic Hazard Zone for liquefaction.
California Geological Survey, Seismic Hazard Zones map, Los Alamitos quadrangle, released March 25, 1999. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Los Alamitos quadrangle. Checked October 15, 2026.
Internet and charging
- Fixed internet
Fiber: Frontier, up to 7,000 Mbps, at 110 of 112 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 110 of 112. Fixed wireless: GeoLinks, up to 1,000 Mbps, at 1 of 112.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060591101082004, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.4 miles away (Blink, 9 Level 2 ports). 239 public charging ports within 3 miles.
U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.
These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).
Official maps
Next steps
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The neighborhood
Los Alamitos home sales, past 12 months
- Homes sold
- 63
- Median price
- $1,550,000
- Median days on market
- 13
- Median per sq ft
- $749
Recorded MLS closings of single-family homes, Oct 28, 2025 to Oct 28, 2026. Days on market run from listing to going under contract.
Recent Los Alamitos sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 12341 Glacier | Oct 23, 2026 | $1,250,000 | 1,902 | $657 | 93 |
| 2681 Channing Way | Oct 21, 2026 | $1,670,000 | 1,609 | $1,038 | 35 |
| 11591 Martha Ann | Oct 19, 2026 | $1,255,000 | 1,447 | $867 | 6 |
| 10292 Humbolt Street | Oct 16, 2026 | $1,393,000 | 2,603 | $535 | 65 |
| 11131 Kensington | Oct 12, 2026 | $1,500,000 | 2,225 | $674 | 0 |
Schools
School District for 10351 Lassen Street
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Los Alamitos Unified.
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Listed by Philip DeMatteo of First Team Real Estate
Listing information updated Aug 20, 2025 at 4:18 PM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.