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$1,850,000 Just Listed
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Property Description
A rare opportunity in Downtown San Diego's Marina District-two separate residences thoughtfully combined to create one expansive 4-bedroom home with exceptional flexibility. Unlike a traditional condo, this unique property offers multiple private hallway entrances, allowing portions of the residence to function independently while remaining connected. With only one neighboring residence on the floor, the home offers an added level of privacy that is difficult to find downtown. Enjoy the entire space as one impressive residence, create a private executive home office separate from your living area, or accommodate extended family and guests with added privacy. Two dedicated parking spaces provide valuable convenience in the heart of downtown. Located in the Marina District, just moments from the waterfront, Gaslamp Quarter, dining, entertainment and the Embarcadero, the home is positioned within one of downtown San Diego's most established neighborhoods. The surrounding waterfront continues to evolve, with ongoing and planned development expected to further enhance connectivity, amenities and the overall waterfront experience. The City's Downtown Community Plan specifically identifies the Marina area as benefiting from future waterfront development, improved connections to the bay and additional neighborhood-serving amenities.
Full Property Details
Full Property Details for 510 First Ave. #402
General
- Price: $1,850,000
- HOA FEE: $3,547/month
- Status: Active
- Type: Condo
- Source: MRMLS
- MLS ID: PTP2607502
- Updated: 10/5/2026
- Days on Market: 1 days
- Added to Site: 1 day(s) ago
Interior
- Rooms/Areas: Walk-In Closet, Entry, Laundry, All Bedrooms Down, Kitchen, Living Room, Main Floor Bedroom, Family Room, Primary Suite, Primary Bathroom
- Fireplace: Yes
- Fireplace(s): Family Room
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Stackable
Additional Information
- Shared Amenities: Security, Management, Water, Pool, Firepit, Barbecue, Controlled Access, Clubhouse, Hot Water, Trash, Maintenance Front Yard
- Pool Description: In-Ground, Community
Parking
- Garage: Yes
- Garage Spaces: 2
Location
- County: San Diego
- Driving Directions: The guard is located on Front St and can let you in by signing at front desk first.
School Information
- School District: San Dieguito Union
Community
- Community Features: Stable(s), Street Lights, Urban, Sidewalks
Heating & Cooling
- Cooling Type: Central Air, Heat Pump
Utilities
- Sewer: Public Sewer
- Water: Shared Well
Structural Information
- Structure Type: Condominium
- Common Walls: 1 Common Wall
- Entry Location: 4
- Stories/Levels: One
- Stories Description: One
- Square Feet: 2,561
- Sq. Ft. Source: Assessor
- Year Built: 2002
Unit Information
- Units in Complex: 211
Lot Features
- Property View: Marina, City Lights, Pool, Bridge(s)
- Lot Size Source: Assessor
- Zoning: Condominium
Financial Considerations
- Price Per Sq. Ft.: $722.37
- Association Fee: $3,547
- Assoc Fee Freq.: Monthly
Disclosures and Reports
- Special Conditions: Standard
Listed by Real Broker, Marija Peshevska
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Schools
Schools serving 510 First Ave. #402
School District:San Diego City Unified School District
| Name | Grades | Distance |
|---|---|---|
Washington Elementary School, San Diego, CA 1789 State Street, San Diego, CA 92101 | K-5 | 0.9 mi |
Roosevelt International Middle School 3366 Park Boulevard, San Diego, CA 92103 | 6-8 | 2.2 mi |
San Diego High School 1405 Park Boulevard, San Diego, CA 92101 | 9-12 | 0.9 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 510 First Ave. #402
Date
Details
Price
Change
Source
10/05/2026
Listed
$1,850,000
17.09%
MLS
7/16/2019
Sold
$1,580,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 510 First Ave. #402
Year
Property Taxes
Change
Tax Assessment
Change
2025
$22,105
—
$1,762,515
2%
2025
$22,105
7%
$1,727,957
4%
2023
$20,741
3%
$1,660,860
2%
2022
$20,182
1%
$1,628,295
2%
2021
$20,030
1%
$1,596,368
1%
2020
$19,779
38%
$1,580,000
38%
2019
$14,301
7%
$1,140,797
2%
2018
$13,373
2%
$1,118,430
2%
2017
$13,047
9%
$1,096,500
10%
2016
$12,008
2%
$997,940
2%
2015
$11,822
1%
$982,951
2%
2013
$11,659
—
$963,697
—
2013
$11,659
—
$959,343
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 510 First Ave. #402
510 1st Ave #402, San Diego, CA 92101 (MLS# PTP2607502) is a Condo property with 4 bedrooms and 4 full bathrooms. 510 1st Ave #402 is currently listed for $1,850,000 and was received on October 05, 2026. Want to learn more about 510 1st Ave #402? Do you have questions about finding other Condo real estate for sale in Downtown? You can browse all Downtown real estate or contact a Coldwell Banker agent to request more information.

