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Back$1,850,0004 bd4 ba2,561 sqft

$1,850,000For sale

510 1st Ave 402

San Diego, CA 92101 · MLS# PTP2607502

Listing courtesy of Real Broker
  • 4Beds
  • 4Baths
  • 2,561Sq Ft
  • 2002Year Built

About This Home

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.

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Property at a Glance: 510 1st Ave 402

This condominium property at 510 1st Ave 402, San Diego, CA 92101 is for sale at $1,850,000. The home has 4 bedrooms, 4 bathrooms and 2,561 square feet of living space. It was built in 2002. That comes to about $722 per square foot. Reach out to set up a showing or ask for more details about this home.

Snapshot

Status
For sale
Price
$1,850,000
Bedrooms
4
Bathrooms
4
Full Baths
4
Property Type
Condominium
Year Built
2002
Square Feet
2,561
Days on Market
1
MLS #
PTP2607502
Price per Sq Ft
$722
County
San Diego

Need a quick answer before the details?

Call now about 510 1st Ave 402 and ask about showings, availability, or offer timing.

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Property Details

Building
Property Type: Condominium
Year Built: 2002
Stories: 1
Land
View: Bridge(s), City Lights, Marina, Pool
Money
County: San Diego
Association: Horizions
HOA: Yes
HOA Fee: $3,547 monthly
Rooms
Cooling: Central Air, Heat Pump
Interior: All Bedrooms Down, Bedroom on Main Level, Primary Suite, Walk-In Closet(s)
Fireplace: Family Room
Laundry: Stacked
Structures
Garage Spaces: 2
Pool: Community, In Ground, Association
Systems
Sewer: Public Sewer
Water Source: Shared Well

Living in San Diego, CA

510 1st Ave 402 is in San Diego, CA, in San Diego County. Ask Brad & Karen Mattonen about other homes for sale in San Diego and what nearby homes have sold for.

Location

510 1st Ave 402, San Diego, CA 92101 Open in Google Maps

Mortgage Calculator

Estimated Monthly Payment$9,355
$1,480,000Loan Amount
$370,000Down Payment
$1,887,658Total Interest

Principal and interest only. Taxes, insurance and HOA dues are extra.

Brad & Karen Mattonen Can Answer Your Questions About This Home

Why Work With Brad & Karen Mattonen?

Buying a home in San Diego, CA goes better with a local agent on your side. Brad & Karen Mattonen can set up private showings, pull the latest numbers for the area, and guide you through the offer and the closing. Call 858-518-2875 to get started. Whether 510 1st Ave 402 is the one or you would like to see other homes nearby, reach out any time.

Local facts

Facts and context beyond the MLS description

What the numbers say about 510 1st Ave 402 and the San Diego area around it.

Current market context

How this home compares in San Diego

  • $722This home per sq ft
  • $642Median per sq ft
  • 502Homes for sale like it
  • 2Average days on market

At $722 per square foot, 510 1st Ave 402 is priced about 12% above the $642 median for 4 bedroom homes for sale in San Diego now.

Nearby sold homes

Recent sold homes near this property

Homes that sold within 1.25 miles of 510 1st Ave 402 in the last 6 months, at a median price of $479,950.

AddressSoldHomeSold priceDistance
120 Island Ave 333Sep 14, 20261 ba · 626 sqft$429,0000 mi
555 Front St. 1302Sep 9, 20262 bd · 2 ba · 1,301 sqft$1,034,0800 mi
555 Front Street 1803Sep 8, 20262 bd · 2 ba · 1,530 sqft$1,350,0000 mi
510 1st Ave 1504Jul 20, 20262 bd · 2 ba · 1,441 sqft$1,100,0000 mi
120 Island Ave 332Jun 30, 20261 ba · 695 sqft$360,0000 mi
101 Market St. 408Jul 31, 20261 bd · 1 ba · 691 sqft$479,9000.1 mi
101 Market Street 401Oct 14, 20261 ba · 545 sqft$377,5000.1 mi
101 S Market Street 217Aug 5, 20261 bd · 1 ba · 681 sqft$480,0000.1 mi

Every home is different. Ask for a full price review before you make an offer.

Listing timeline

Price and status history

DateEventPrice
Oct 7, 2026Active$1,850,000

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