3600 paradise valley rd
National City, CA 91950
$3,900,000
THE ICONIC COLLINS-WELLINGTON ESTATE | A RARE PIECE OF SAN DIEGO HISTORY Presenting the extraordinary Collins-Wellington Estate, an iconic Spanish Revival masterpiece originally built in 1928 by visionary H.A. Collins and majestically situated on approximately 8 secluded acres in the heart of National City. Rich in history, architectural significance, and timeless elegance, this remarkable Mills Act-designated estate represents a rare opportunity to own one of San Diego Countys treasured legacy properties. Beyond the gated, tree-lined entrance, a spectacular 5,766-square-foot residence unfolds, showcasing 5 bedrooms, 4 bathrooms, and extraordinary craftsmanship rarely found today. Inspired by the grandeur of Spanish castle architecture, the home features soaring 18-foot cathedral ceilings, hand-painted beam ceilings, original peg-and-groove hardwood floors, intricate wrought-iron detailing, imported Spanish tile, graceful architectural arches, and exquisite inlaid onyx accents. Designed for grand-scale entertaining and distinctive everyday living, the residence offers expansive formal rooms, a dramatic ballroom, multiple fireplaces, and an impressive upstairs loft overlooking the magnificent main living space an ideal setting for a private office, library, artist's studio, or secluded retreat. Every room tells a story, reflecting the artistry, character, and craftsmanship of a remarkable era. Outside, the expansive grounds offer exceptional privacy, mature landscaping, and an extraordinary canvas for creating a truly special estate lifestyle. The possibilities are as distin
| Listing Id: | PTP2608252 |
|---|---|
| List Price: | $3,900,000 |
| Property Type: | Residential |
| Property Sub Type: | Detached |
| Status: | Active |
| Bedrooms Total: | 5 |
| Bathrooms Full: | 4 |
| Bathrooms Half: | 1 |
| Living Area: | 5,766 |
| Association Fee: | $0 |
| Lot Size Square Feet: | 345,866.0 |
| Waterfront?: | No |
| City: | National City |
| County Or Parish: | San Diego |
| Postal Code: | 91950 |
| Year Built: | 1928 |
| Basement: | false |
| Bathrooms Total Integer: | 5 |
| Building Area Total: | 5,766.0 |
| Building Area Units: | Sqft |
| Feed Types: | IDX |
| Cooling: | Central Forced Air |
| Directions: | Take freeway 5; exit Plaza; continue Plaza East until it becomes Paradise Valley Road, turn right. |
| Entry Level: | 1 |
| Fireplace Features: | FP in Living Room, Great Room |
| Garage Spaces: | 10.0 |
| High School District: | Sweetwater Union High School Dis |
| Levels: | 2 Story |
| Living Area Units: | Sqft |
| Lot Size Area: | 7.94 |
| Lot Size Units: | Acres |
| Middle Or Junior School District: | Sweetwater Union High School Dis |
| Parcel Number: | 6690622300 |
| Photos Change Timestamp: | 2026-11-06T10:55:05Z |
| Pool Features: | N/K |
| Sewer: | Public Sewer |
| Special Listing Conditions: | Standard |
| State Or Province: | CA |
| Stories: | 2 |
| Stories Total: | 2 |
| View: | Mountains/Hills, Neighborhood, City Lights |
| Zoning: | RS1 |
| Sdmls Area Zip: | NATIONAL CITY (91950) |
| Original List Price: | $3,900,000 |
| Sale Or Rent: | For Sale |
| Sdmls Status Detail: | 0 |
| Common Walls: | No Common Walls |
| Showing Instructions: | Easy to show call LA. |
| Site: | Curbs |
| Listing Terms: | Cash, Conventional, Exchange |
| Showing Contact Type: | Agent |
| Year Built Source: | Assessor |
| Sdmls Cfd Mello Roos Fee Reflct: | Year |
| Assessments: | N/K |
| Number Of Units In Community: | 1 |
| Parking Total: | 10 |
| Sdmls Geo Update Timestamp: | 2026-11-06T06:39:35.3 |
| Sdmls Full Address: | 3600 paradise valley rd |
| Bedrooms Possible: | 5 |
| Sdmls Lot Size: | 4+ to 10 AC |
| Sdmls Supplement Remarks: | THE ICONIC COLLINS-WELLINGTON ESTATE | A RARE PIECE OF SAN DIEGO HISTORY Presenting the extraordinary Collins-Wellington Estate, an iconic Spanish Revival masterpiece originally built in 1928 by visionary H.A. Collins and majestically situated on approximately 8 secluded acres in the heart of National City. Rich in history, architectural significance, and timeless elegance, this remarkable Mills Act-designated estate represents a rare opportunity to own one of San Diego Countys treasured legacy properties. Beyond the gated, tree-lined entrance, a spectacular 5, 766-square-foot residence unfolds, showcasing 5 bedrooms, 4 bathrooms, and extraordinary craftsmanship rarely found today. Inspired by the grandeur of Spanish castle architecture, the home features soaring 18-foot cathedral ceilings, hand-painted beam ceilings, original peg-and-groove hardwood floors, intricate wrought-iron detailing, imported Spanish tile, graceful architectural arches, and exquisite inlaid onyx accents. Designed for grand-scale entertaining and distinctive everyday living, the residence offers expansive formal rooms, a dramatic ballroom, multiple fireplaces, and an impressive upstairs loft overlooking the magnificent main living space an ideal setting for a private office, library, artist's studio, or secluded retreat. Every room tells a story, reflecting the artistry, character, and craftsmanship of a remarkable era. Outside, the expansive grounds offer exceptional privacy, mature landscaping, and an extraordinary canvas for creating a truly special estate lifestyle. The possibilities are as distinctive as the property itself, with potential for multigenerational living, elegant entertaining, or a private creative retreat, subject to applicable approvals. Ideally positioned near downtown San Diego, waterfront attractions, shopping, dining, and major freeways, this secluded historic sanctuary offers a remarkable balance of accessibility, privacy, and architectural distinction. The Mills Act designation may offer substantial property tax savings for qualified owners, subject to program requirements. More than a home, the Collins-Wellington Estate is a living piece of San Diego history a legacy property offering timeless beauty, extraordinary scale, and an opportunity that may not come again. |
| On Market Date: | 2026-11-05 |
Listing Courtesy of: Coldwell Banker West
Listing Agent: Zepe Ybarra
619-289-1408
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San Diego MLS data last updated on November 08, 2026 08:46 AM - PT.
Property Last Updated: November 08, 2026 08:46 AM - PT








































