646-648 Madrid Street - Main photo
View all 13 photos
$1,150,000ActiveDays on Market 58

646-648 Madrid Street

San Francisco, CA 94112· Excelsior

4 beds1,400 sqft$821/sqft

Key Details

Bedrooms

4

Square Feet

1,400

Year Built

1905

Lot Size

2,496 sqft (0.06 ac)

Type

Duplex

Style

Contemporary

About This Property

Great Opportunity to own a 2 Unit Building in San Francisco! Both units have 2br, 1ba, spacious living room, generously sizes with lots of natural light in the kitchen which also has a dinette area,top floor is tenant occupied and subject to tenant right, lower level has 2 BD + additional room, 1 of the rooms is leased and can be delivered vacant at COE(whole lower level) Large Backyard and storage area downstairs in the basement(sloped down hill with uneven height) Close to shops, restaurants,transportation, playground and much more, Do not Miss out!

Property Information

Property TypeDuplex
Year Built1905
Living Area1,400 sqft
Lot Size2,496 sqft (0.06 ac)
StyleContemporary
NeighborhoodExcelsior
CountySan Francisco
ConditionOriginal
LevelsTwo
Total Rooms8
Cross StreetRussia
OccupancyUnit 1 (Tenant),Unit 2 (Vacant)
APN6275009
DisclosuresNatural Hazard Disclosure Available
MLS#426150662
StatusActive
Days on Market58

Facts & Features

Interior

FlooringParquet
AppliancesFree-Standing Refrigerator, Gas Cooktop
CoolingNone
HeatingCentral

Exterior & Lot

ViewCity
Lot FeaturesShape Regular
Lot Size2,496 sqft (0.06 ac)

Utilities

SewerPublic Sewer
WaterPublic
ElectricSeparate Meter

Income Property

Units2
Units Leased1
Current Rent (all units)$993/mo
Cap Rate0.12%

Unit 1: top floor is tenant occupied.

Unit 2: lower level unit

Bedroom and bathroom counts are totals across all units.

Property History

DateEventPrice
Jul 30, 2026Listed$1,150,000

Getting Around

91

Walk

Walker's Paradise

81

Transit

Excellent Transit

42

Bike

Somewhat Bikeable

Scores by Walk Score

Public Records

Assessed Value$799,762
Current Taxes (est.)$9,437 / yr
Taxes at This Price (est.)$13,570 / yr
Last Sale (public record)2017-11-21
Legal Units2
Assessor UseFlats & Duplex
Building Area (assessor)1,400 sqft
Lot (assessor)2,495 sqft
Year Built (assessor)1905
Flood ZoneFEMA Zone X (minimal hazard)

Sources: San Francisco Assessor-Recorder secured roll; FEMA National Flood Hazard Layer. Tax estimates use the citywide secured rate and exclude parcel taxes and exemptions.

Schools

Nearby Public Schools

Elementary (K-5)Cleveland Elementary · 0.3 mi
Elementary (K-8)San Francisco Community Alternative · 0.5 mi
Middle (6-8)Denman (James) Middle · 0.5 mi
Middle (6-8)Visitacion Valley Middle · 1.2 mi
High (9-12)Balboa High · 0.3 mi
High (9-12)Jordan (June) School for Equity · 0.5 mi

SFUSD enrollment is choice-based; schools shown by distance for reference, not assignment. Source: California Department of Education directory.

Location

Neighborhood: Excelsior

Directions: travel down mission towards downtown, make a right turn on russia and then another right turn on madrid

Similar Homes in Excelsior

Chris Chour

Chris Chour

Broker / Owner

EON Real Estate

Estimated payment

$7,270/mo

Principal & interest$6,139
Property taxes (est.)$1,131

30-yr fixed at 7.03% (Freddie Mac survey, 2026-09-24). Taxes estimated at the SF rate on this price. Estimate only, not a loan offer.

MLS# 426150662

Listed by Sunny S Lau, DRE #01348288 · Century 21 Masters

Data courtesy of SFAR MLS via Bridge Data Output. Information deemed reliable but not guaranteed.