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National City, CA

$4,100,000

3600 Paradise Valley Road, National City, CA
5
Beds
5
Baths
5,766
Sq Ft
1928
Built
0
Days listed

About this home

Presenting the iconic Collins-Wellington Estate, a historic Spanish Revival masterpiece originally built in 1928 by visionary H.A. Collins and gracefully set atop approximately 8 secluded acres in the heart of National City. Rich in architectural significance and timeless elegance, this extraordinary Mills Act-designated estate offers a rare opportunity to own one of San Diego County’s most treasured legacy properties. A gated, tree-lined drive creates a dramatic approach to the stunning 5,766 sq ft residence featuring 5 bedrooms, 4 baths, and remarkable old-world craftsmanship throughout. Inspired by authentic Spanish castle architecture, the home showcases soaring 18-foot cathedral ceilings, hand-painted beam ceilings, original peg-and-groove hardwood floors, intricate wrought-iron details, imported Spanish tile, repeating arches, and rare inlaid onyx accents rarely seen today. Designed for both grand-scale entertaining and luxurious living, the estate offers expansive formal rooms, a dramatic ballroom, multiple fireplaces, and an upstairs loft overlooking the impressive main living area—ideal for a home office, library, studio, or retreat space. Every detail reflects the artistry and craftsmanship of a bygone era while offering the scale and privacy desired for modern estate living. The sprawling grounds provide exceptional privacy, mature landscaping, and endless possibilities for multigenerational living, luxury entertaining, boutique hospitality, or creative retreat use. Conveniently located near downtown San Diego, waterfront attractions, shopping, dining, and major freeways while offering the charm and prestige of a private historic estate. Mills Act designation may provide significant property tax savings for qualified buyers. A truly once-in-a-generation offering where history, architecture, and opportunity converge.

Facts & features

Interior
Bedrooms
5
Bathrooms
4 full, 1 half
Living area
5,766 sq ft
Interior features
Primary Suite, Walk In Closets
Fireplace
Family Room, Great Room
Cooling
Central Air, Wall Window Units
Laundry
Laundry Room
Levels
Two
Exterior & lot
Lot size
7.94 acres (345,866.4 sq ft)
Pool
None
View
City Lights, Mountains, Neighborhood
Year built
1928
Parking spaces
20
Community
Area
91950 - National City
County
San Diego
Community features
Mountainous
Listing details
Status
Active
Property type
Single Family Residence
Days on market
0
Listed
2026-05-20
Terms
Cash, Conventional, Exchange 1031
Parcel #
6690622300
MLS #
PTP2603874
Listed by
Aurora Salazar · Meta Homes Realty Inc

Location

Price history

Listed
$4,100,000 · 2026-05-20
Days on market
0
Current price
$4,100,000
Financing

Could this home be yours?

Estimated monthly payment
$25,720
$20,732 principal & interest · $4,988 taxes & insurance
$820,000
Estimate only
Loan $3,280,000

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Listing data provided by CRMLS

Listing courtesy of Meta Homes Realty Inc. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to 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. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 26, 2026 Equal Housing Opportunity.

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