This top-floor 1-bedroom residence at Onyx on the Park offers the perfect blend of modern design, natural light, and an unbeatable location in sunny Potrero Hill. With a smart open layout, the home features a beautifully appointed kitchen with a large eat-in island, sleek countertops, and Barbosa cabinetry. The expansive bedroom, wide-plank rustic oak floors with radiant heat, and abundant windows create a warm and inviting space. Additional features include in-unit laundry, Nest thermostat, CAT6 wiring, video intercom, deeded storage, and secure 1-car parking, plus high-speed internet with Google Webpass. Residents at Onyx enjoy access to a spectacular shared rooftop terrace with panoramic Downtown views, a barbecue area, WiFi hotspots, and multiple lounge spacesideal for relaxing or entertaining. Located in the heart of vibrant Potrero Hill, near beloved shops, restaurants, cafes, Jackson Playground, and minutes from Mission Bay, Oracle Park, and Chase Center, this location is an urban paradise with everything you need so close to home.
Sold for $910,000
$910,000
310 Carolina St Unit 402, San Francisco, CA 94107
1beds
881sqft
Condominium
Built in 2015
-- sqft lot
$1,033,300 Zestimate®
$1,033/sqft
$4,871 Estimated rent
Home value
$1,033,300
$930,000 - $1.16M
$4,871/mo
Zestimate® history
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List your homeWhat's special
Video intercomLarge eat-in islandAbundant windowsWifi hotspotsMultiple lounge spacesNest thermostatBarbecue area
Zillow last checked:
Listing updated:
Listed by:
Mary Macpherson DRE #01839976 415-846-4685,
Vantage Realty 415-846-4685
Bought with:
Courtney Butler, DRE #02250553
Vantage Realty
Source: SFAR,MLS#: 425049201
Originating MLS: San Francisco Association of REALTORS
Originating MLS: San Francisco Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Primary bedroom
- Area: 0
- Dimensions: 0 x 0
Bedroom 1
- Area: 0
- Dimensions: 0 x 0
Bedroom 2
- Area: 0
- Dimensions: 0 x 0
Bedroom 3
- Area: 0
- Dimensions: 0 x 0
Bedroom 4
- Area: 0
- Dimensions: 0 x 0
Dining room
- Area: 0
- Dimensions: 0 x 0
Family room
- Area: 0
- Dimensions: 0 x 0
Kitchen
- Features: Island w/Sink
- Area: 0
- Dimensions: 0 x 0
Living room
- Area: 0
- Dimensions: 0 x 0
Features
- Has fireplace: No
- Common walls with other units/homes: No One Above
Interior area
- Total structure area: 881
- Total interior livable area: 881 sqft
Property
Parking
- Total spaces: 1
- Parking features: Mechanical Lift, Side By Side, On Site - Mapped (Condo Only)
- Garage spaces: 1
Lot
- Size: 0.29 Acres
Details
- Parcel number: 3980110
- Special conditions: Standard
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Condition
- Year built: 2015
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: Roof Deck
- Services included: Common Areas, Gas, Insurance on Structure, Maintenance Structure, Maintenance Grounds, Management, Roof, Sewer, Trash
- HOA fee: $635 monthly
Location
- Region: San Francisco
- Elevation: 0
Financial & listing details
- Price per square foot: $1,033/sqft
- Tax assessed value: $890,000
- Annual tax amount: $11,375
- Date on market: 6/12/2025
- Cumulative days on market: 37 days
- Total actual rent: 0
Price history
| Date | Event | Price |
|---|---|---|
| 8/21/2025 | Sold | $910,000+2.5%$1,033/sqft |
Source:  SFAR #425049201 Report a problem | ||
| 7/22/2025 | Pending sale | $888,000$1,008/sqft |
Source: SFAR #425049201 Report a problem | ||
| 6/26/2025 | Price change | $888,000-11.1%$1,008/sqft |
Source: SFAR #425049201 Report a problem | ||
| 6/12/2025 | Listed for sale | $999,000-16.7%$1,134/sqft |
Source: SFAR #425049201 Report a problem | ||
| 7/10/2020 | Listing removed | $1,199,000$1,361/sqft |
Source: Compass SF #497848 Report a problem | ||
| 7/9/2020 | Listing removed | $3,995$5/sqft |
Source: SF City Rents Report a problem | ||
| 6/30/2020 | Listed for rent | $3,995$5/sqft |
Source: SF City Rents Report a problem | ||
| 6/10/2020 | Price change | $1,199,000-7.8%$1,361/sqft |
Source: Compass SF #497848 Report a problem | ||
| 5/9/2020 | Listed for sale | $1,300,000+18.3%$1,476/sqft |
Source: Compass SF #497848 Report a problem | ||
| 1/15/2016 | Sold | $1,099,000$1,247/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,375 +0% | $890,000 -1.1% |
| 2024 | $11,370 -25.4% | $900,000 -26.8% |
| 2023 | $15,252 +0.4% | $1,230,000 +0.3% |
| 2022 | $15,196 +1.8% | $1,225,950 +2% |
| 2021 | $14,926 -0.8% | $1,201,912 +1% |
| 2020 | $15,047 +3.9% | $1,189,588 +2% |
| 2019 | $14,484 +3.5% | $1,166,264 +2% |
| 2018 | $13,996 +3.4% | $1,143,398 +2% |
| 2017 | $13,533 +444.8% | $1,120,980 +449.7% |
| 2016 | $2,484 | $203,943 |
Find assessor info on the county website
Neighborhood: Potrero Hill
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Nearby schools
GreatSchools rating
- 8/10Daniel Webster Elementary SchoolGrades: K-5Distance: 0.4 mi
- 2/10S.F. International High SchoolGrades: 8-12Distance: 0.2 mi
- 4/10O'Connell (John) High SchoolGrades: 9-12Distance: 0.8 mi
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Estimated market value
$1,033,300
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Estimated market value
$1,033,300
- California
- San Francisco County
- San Francisco
- 94107
- Potrero Hill
- 310 Carolina St Unit 402
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