$1,295,000
OPEN SAT 2PM - 4PM

1345 20th St Unit A San Francisco, CA 94107

Potrero Neighborhood

Estimated payment $8,381/month

Total Views 422
2 Beds
2 Baths
1,097 Sq Ft
$1,180 Price per Sq Ft

Highlights

  • City Lights View
  • Built-In Refrigerator
  • Radiant Floor
  • Daniel Webster Elementary School Rated 9+
  • Midcentury Modern Architecture
  • Marble Countertops

About This Home

Tucked away just two blocks from the vibrant restaurants and shops of 18th Street, this stunning 2BD/2BA garden-level home offers a rare blend of tranquility and convenience. Set in one of San Francisco's sunniest microclimates, it feels worlds away from the city's hustle yet everything you need is right outside your door. Reimagined and fully renovated down to the studs in 2015, the home features modern systems and designer finishes throughout. The open living and dining area flows seamlessly to a private east-facing deck and lush deeded garden your own secluded oasis bathed in southern sunlight. Two sets of French doors create the ideal indoor-outdoor lifestyle rarely found in city living. The chef's kitchen impresses with stainless steel appliances, custom matte lacquer and mahogany cabinetry, and elegant Carrara marble counters. Bathrooms boast spa-like details, including oversized marble tile in the guest bath and a luxurious walk-in shower with slab marble walls in the primary suite. Radiant heated polished concrete floors run throughout, blending comfort and style. One-car parking completes the package. Perfect for entertaining or quiet retreat, this home is your private escape with the city's best weather right outside.

Listing Agent

Mary Lou Castellanos

Sotheby's International Realty License #00905399 Listed on: 09/08/2025

Sotheby's International Realty

Open House Schedule

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $14,179

Year Built

  • Built in 1950 | Remodeled

Lot Details

  • Back Yard Fenced
  • Level Lot

HOA Fees

  • $300 Monthly HOA Fees

Property Views

  • City Lights
  • Hills

Home Design

  • Midcentury Modern Architecture
  • Contemporary Architecture
  • Concrete Perimeter Foundation

Interior Spaces

  • 1,097 Sq Ft Home
  • 1-Story Property

Kitchen

  • Built-In Gas Range
  • Built-In Refrigerator
  • Dishwasher
  • Marble Countertops
  • Disposal

Flooring

  • Radiant Floor
  • Concrete

Bedrooms and Bathrooms

  • 2 Full Bathrooms
  • Bathtub with Shower
  • Separate Shower

Laundry

  • Laundry closet
  • Stacked Washer and Dryer

Parking

  • 1 Parking Space
  • Tandem Garage
  • Assigned Parking

Outdoor Features

  • Enclosed Patio or Porch

Community Details

  • Association fees include heat, insurance, trash, water
  • 2 Units
  • 1345 1345A 20Th St. HOA
  • Low-Rise Condominium

Listing and Financial Details

  • Assessor Parcel Number 4102-165

Property Details

Home Type

Condominium

Est. Annual Taxes

$14,179

Year Built

Built in 1950 | Remodeled

Lot Details

0

HOA Fees

$300 per month

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Subtype Description: Low-Rise (1-3), Luxury, Semi-Attached
  • Architectural Style: Contemporary, Mid-Century
  • Property Condition: Updated/Remodeled
  • Levels: One
  • Remodeled/Updated: Yes
  • Remodeled Updated Desc: Bath 11-15YR, Bed 11-15YR, Kitchen 11-15YR
  • Year Built: 1950
  • Special Features: OpenHouse
  • Stories: 0

Interior Features

  • Bedrooms: 2
  • Master Bathroom Features: Radiant Heat, Shower Stall(s), Stone, Tile
  • Master Bedroom Features: Closet
  • Bathrooms: 2
  • Full Bathrooms: 2
  • Dining Room Features: Dining/Living Combo
  • Living Room Features: Deck Attached, Sunken
  • Number Of Rooms: 4
  • Appliances: Built-in Gas Range, Built-in Refrigerator, Dishwasher, Disposal
  • Bathroom Features: Stone, Tile, Tub w/Shower Over
  • Flooring: Concrete
  • Kitchen Features: Marble Counter
  • Laundry Features: Laundry Closet, Washer/Dryer Stacked Included
  • Main Level: Bedroom(s), Kitchen, Living Room, Primary Bedroom, Street Entrance
  • Price Per Square Foot: 1180.49
  • Room Type: Kitchen, Primary Bathroom, Primary Bedroom
  • Square Footage: 1097.00

Exterior Features

  • Fencing: Back Yard
  • Foundation: Concrete Perimeter
  • Patio And Porch Features: Enclosed Patio
  • View: City, City Lights, Hills

Garage/Parking

  • Parking Access: Tandem
  • Parking Features: Tandem Garage
  • Parking Fees: No
  • Parking Type: On Site - Assigned (Condo Only)
  • Total Parking Spaces: 1.00

Utilities

  • Heating: Radiant Floor
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Unit: A
  • Association Fee: 300
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Heat, Insurance, Trash, Water

Association/Amenities

  • Association Name: 1345-1345A 20th St. HOA

Lot Info

  • Assessor Parcel Number: 4102-165
  • Lot Features: Corner
  • Lot Size Acres: 0.0516
  • Lot Size Sq Ft: 2249.00
  • Lot Size Units: SqFt
  • Price Per Acre: 25096899.22
  • Topography: Level

Multi Family

  • Number Of Units: 2

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $14,179 $1,176,000 $705,600 $470,400
2024 $14,179 $1,143,000 $685,800 $457,200
2023 $14,733 $1,186,000 $711,600 $474,400
2022 $14,724 $1,186,000 $711,600 $474,400
2021 $15,356 $1,238,262 $742,957 $495,305
2020 $17,910 $1,432,630 $859,578 $573,052
2019 $17,295 $1,404,540 $842,724 $561,816
2018 $16,713 $1,377,000 $826,200 $550,800
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
09/08/2025 09/08/25 For Sale $1,295,000 -- $1,180 / Sq Ft
Source: San Francisco Association of REALTORS® MLS

Purchase History

Date Type Sale Price Title Company
Grant Deed $1,350,000 Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Source: Public Records

Source: San Francisco Association of REALTORS® MLS

MLS Number: 425071830

San Francisco Association of REALTORS® MLS

APN: 4102-165

California San Francisco County San Francisco 94107 Potrero

1345 20th St Unit A, San Francisco, CA

This home is located at 1345 20th St Unit A, San Francisco, CA 94107 and is currently priced at $1,295,000, approximately $1,180 per square foot. This property was built in 1950. 1345 20th St Unit A is a home located in San Francisco County with nearby schools including Daniel Webster Elementary School, James Lick Middle School, and The New School of San Francisco.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

San Francisco Association of REALTORS® MLS IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information is deemed reliable but not guaranteed.

Nearby Homes
Mary Lou Castellanos
Listing Agent
Mary Lou Castellanos
Section Image
Sotheby's International Realty
(415) 802-0779