RARE PENTHOUSE CONDO! FIRST TIME ON THE MARKET! TOP FLOOR, CORNER END-UNIT in the heart of Seal Beach - Rossmoor! Incredible opportunity to make this breathtaking, well-loved 3-bedroom, 2-bath penthouse corner unit your new home. SUNNY & SPACIOUS 1,644 (PER BUILDER'S PLANS) of square feet of beautifully upgraded private living space with two balconies, this home is filled with natural light and designed for both comfort and style. And, of course, there's that bird's eye panoramic view. Entrance into this private residence is via double doors into the large foyer with imported Italian tile. AMAZING, open-concept floor plan features a highly upgraded kitchen and both bathrooms, recessed lighting, luxury wall-to-wall textured pattern carpeting, crown moldings and security blinds. The den provides the perfect option for a home office, media room, or easily converts into the third bedroom. Super clean and move-in ready, this residence offers the perfect blend of functionality and elegance. Rossmoor Chateau Community amenities are second to none with a brand-new pool and spa underway, a gym/fitness center, and clubhouse with billiard and ping pong tables, and 2 elevators! 2 assigned parking spaces are conveniently located in the gated, ground level parking garage. Just a hop, skip and jump to EVERYWHERE you want to go: The Shops at Rossmoor with top restaurants, conveniences, and retail shopping GALORE! Award-winning Rossmoor & LOS ALAMITOS SCHOOLS, Old Ranch Country Club, Tennis & Pickle Ball courts, houses of worship, Just under 4.5 miles to the Pacific Ocean, Old Town Seal Beach and Municipal Pier, coffee, excellent restaurants, quaint shops, freeway close--you name it! It's all right here for you! A rare opportunity for a luxurious lifestyle in a prime location! You will truly LOVE this beautiful home!
Sold for $735,000
Listing Provided by:
Laura Hennes DRE #01728613 714.342.9636,
Realty One Group West,
Lorelei Lachman DRE #01300374 714-318-4216,
Realty One Group West
Bought with: Redfin Corporation
$735,000
12400 Montecito Rd APT 417, Seal Beach, CA 90740
3beds
1,644sqft
Condominium
Built in 1974
-- sqft lot
$747,200 Zestimate®
$447/sqft
$3,979 Estimated rent
Home value
$747,200
$687,000 - $807,000
$3,979/mo
Zestimate® history
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Zillow last checked: 7 hours ago
Listing updated: October 20, 2025 at 10:37pm
Listing Provided by:
Laura Hennes DRE #01728613 714.342.9636,
Realty One Group West,
Lorelei Lachman DRE #01300374 714-318-4216,
Realty One Group West
Bought with:
Dennis Etchison, DRE #01275627
Redfin Corporation
Source: CRMLS,MLS#: OC25209847
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Primary bedroom
- Features: Main Level Primary
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Bathroom Exhaust Fan, Bathtub, Full Bath on Main Level, Granite Counters, Linen Closet, Remodeled, Soaking Tub, Separate Shower, Tub Shower, Upgraded
Other
- Features: Dressing Area
Kitchen
- Features: Granite Counters, Kitchen/Family Room Combo, Remodeled, Self-closing Drawers, Updated Kitchen, Utility Sink
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Range, Free-Standing Range, Disposal, Microwave, Refrigerator, Water To Refrigerator, Water Heater, Dryer, Washer
- Laundry: Inside, Laundry Closet, Stacked
Features
- Breakfast Bar, Built-in Features, Balcony, Breakfast Area, Crown Molding, Separate/Formal Dining Room, Elevator, Granite Counters, High Ceilings, Living Room Deck Attached, Open Floorplan, Recessed Lighting, Bedroom on Main Level, Dressing Area, Entrance Foyer, Main Level Primary, Primary Suite, Walk-In Closet(s)
- Flooring: Carpet, Vinyl
- Doors: Double Door Entry, Mirrored Closet Door(s), Panel Doors, Sliding Doors
- Windows: Blinds, Custom Covering(s), Roller Shields, Screens
- Has fireplace: Yes
- Fireplace features: Gas, Living Room
- Common walls with other units/homes: 2+ Common Walls,End Unit,No One Above
Interior area
- Total interior livable area: 1,644 sqft
Property
Parking
- Total spaces: 2
- Parking features: Assigned, Controlled Entrance, Garage, Garage Door Opener, Gated, Community Structure, See Remarks, Side By Side
- Attached garage spaces: 2
Accessibility
- Accessibility features: Grab Bars, No Stairs, See Remarks
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Patio & porch: See Remarks
- Exterior features: Lighting
- Pool features: Community, In Ground, Association
- Has spa: Yes
- Spa features: Association, Community, In Ground
- Fencing: Wrought Iron
- Has view: Yes
- View description: City Lights, Mountain(s), Neighborhood, Panoramic
Lot
- Size: 1.55 Acres
- Features: Close to Clubhouse, Corner Lot, Near Park, Near Public Transit, Walkstreet
Details
- Parcel number: 93366048
- Special conditions: Trust
Construction
Type & style
- Home type: Condo
- Architectural style: Contemporary,French Provincial
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Stucco
- Foundation: See Remarks
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1974
Details
- Builder name: NATIONAL-MILLS
Utilities & green energy
- Electric: Standard
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Sewer Connected, Water Connected
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Security Gate, Smoke Detector(s)
Community
- Community features: Curbs, Suburban, Sidewalks, Park, Pool
Location
- Region: Seal Beach
- Subdivision: Rossmoor Chateau
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $492 monthly
- Amenities included: Call for Rules, Clubhouse, Controlled Access, Fitness Center, Maintenance Grounds, Meeting Room, Management, Outdoor Cooking Area, Barbecue, Pool, Recreation Room, Spa/Hot Tub, Storage, Trash, Water
- Services included: Sewer
- Association name: Rossmoor Chateau
- Association phone: 949-491-1444
Other
Other facts
- Listing terms: Cash,Cash to New Loan,Conventional,Submit,Trust Conveyance
Price history
| Date | Event | Price |
|---|---|---|
| 10/20/2025 | Sold | $735,000-1.9%$447/sqft |
Source:  CRMLS #OC25209847 Report a problem | ||
| 10/14/2025 | Pending sale | $749,000$456/sqft |
Source: CRMLS #OC25209847 Report a problem | ||
| 9/21/2025 | Contingent | $749,000$456/sqft |
Source: CRMLS #OC25209847 Report a problem | ||
| 9/10/2025 | Listed for sale | $749,000$456/sqft |
Source: CRMLS #OC25209847 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,002 +1.2% | $127,984 +2% |
| 2024 | $1,978 +2.8% | $125,475 +2% |
| 2023 | $1,924 +1.4% | $123,015 +2% |
Find assessor info on the county website
Neighborhood: 90740
Nearby schools
GreatSchools rating
- 7/10Francis Hopkinson Elementary SchoolGrades: K-5Distance: 0.7 mi
- 7/10Oak Middle SchoolGrades: 6-8Distance: 1.5 mi
- 10/10Los Alamitos High SchoolGrades: 9-12Distance: 1.9 mi
Schools provided by the listing agent
- Elementary: Hopkinson
- Middle: Oak
- High: Los Alamitos
Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$747,200
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$747,200
- California
- Orange County
- Seal Beach
- 90740
- 12400 Montecito Rd Apartment 417