1700-1790 27Th Ave, San Francisco CA

1447 properties and 6416 residents found on 27th Ave, San Francisco, CA. Find out more information with HudwayGlass Address Directory.


27Th Ave, San Francisco CA street index

Block Buildings Properties Businesses Residents
1500-1699 1506-1698 106 35 537
1700-1799 1700-1790 54 19 299
1800-2099 1807-1891 44 11 195
2100-2399 2100-2396 171 55 876

Residents

  • 3 beds
  • 3 baths
  • Lot: 2,062 sqft
  • Built in 1932

Facts

Lot size: 2,062 sqft

Rooms: 6

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Sbc, Inc
Type of Business:
Articles of Incorporation
Cindy Y Chen, 53
Cindy Chiam
Residential status:
Renter
Job:
Protective Service Occupations
Ida Ee Joo Tan
541-465-****
Agnes S Wang, 85
415-819-****
Residential status:
Homeowner
Job:
Administration/Managerial
  • 3 beds
  • 1 bath
  • Lot: 2,062 sqft
  • Built in 1937

Facts

Lot size: 2,062 sqft

Rooms: 4

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
F Chin
415-566-****
Johnson S Chin
Jung Chin
415-218-****
Residential status:
Homeowner
Job:
Sales Occupations
Leig F Chin, 69
415-218-****
Residential status:
Homeowner
Job:
Sales Occupations
Leigfong Chin
415-556-****
  • 3 beds
  • 1 bath
  • Lot: 2,062 sqft
  • Built in 1939

Facts

Lot size: 2,062 sqft

Rooms: 6

Stories: 1 story with basement

Sold $1,230,000

Who has lived here

Resident Phone Number Additional info
David E Backer
David Neuman
Frances Neuman, 78
415-806-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Alfonso Rodriquez
415-566-****
  • 1 bath
  • 1,175 sqft
  • Built in 1937

Facts

Lot size: 2,062 sqft

Rooms: 4

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Adam Y Li
415-297-****
Residential status:
Homeowner
Job:
Production Occupations
Bin Li, 84
Jin Li
415-681-****
John Perry, 53
Residential status:
Renter
Job:
Machine Operators, Assemblers, and Inspectors Occupations
Donna Romagnoli, 61
415-661-****
Residential status:
Renter
  • 1 bath
  • Lot: 2,062 sqft
  • Built in 1939

Facts

Lot size: 2,062 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Yifeng F Ju
415-564-****
Zhong X Ju
415-564-****
Xun Liu, 46
Residential status:
Homeowner
Job:
Clerical/White Collar
Robert K Pyke, 37
Trevor Scroggins, 48
Job:
Craftsman/Blue Collar
  • 4 beds
  • 3 baths
  • Lot: 2,060 sqft
  • Built in 1928

Facts

Lot size: 2,060 sqft

Rooms: 8

Stories: 1 story with basement

Parking: Covered

Who has lived here

Resident Phone Number Additional info
American Asia United Biotechnology Inc
Industry:
Commercial Physical Research
Di Xin Feng
415-566-****
Xiao Q Geng, 49
Athena M Murray, 38
Saeko Sugo
415-665-****
  • 1 bath
  • Lot: 2,374 sqft
  • Built in 1939

Facts

Lot size: 2,374 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Kam C Chiu
415-661-****
Cecilia M Lam
Cleveland Lam, 57
Residential status:
Homeowner
Heather C Lam, 54
Residential status:
Homeowner
Dariusch S Nouriani
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1928

Facts

Lot size: 3,000 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Choon Hee Ahn
415-829-****
Georgina J Huang
Betty Lee
Gary Leung
Residential status:
Homeowner
Job:
Professional/Technical
Mei J Ni, 66
415-699-****
Residential status:
Homeowner
  • 2 beds
  • 2 baths
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 7

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Andrew N Fong
415-731-****
Daniel Fong, 52
Michael P Fong, 27
415-812-****
Residential status:
Homeowner
Zhuo W Jiang, 47
Wenbin Li
415-665-****

Who has lived here

Resident Phone Number Additional info
Jeffrey D Hood
480-675-****
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1928

Facts

Lot size: 2,996 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Raymond F Huang
Residential status:
Homeowner
Keith B Young, 70
415-566-****
Larry Young, 104
Residential status:
Homeowner
  • 2 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 5

Stories: 1 story

Parking: Garage - Attached, 2 spaces

Who has lived here

Resident Phone Number Additional info
Thomas Folks Realty
Industry:
Real Estate Agent/Manager
Jon Chang, 50
415-845-****
Kuo Chang, 80
Job:
Clerical/White Collar
Thomas P Folks, 65
415-759-****
Linda D Shih
415-759-****
  • 2 beds
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1928

Facts

Lot size: 2,996 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Betty J Lewis
Residential status:
Homeowner
Jolyne Lewis
415-744-****
Marquice G Lewis, 34
Residential status:
Homeowner
Ruth J Lewis, 84
Residential status:
Homeowner
Frank R Mena, 93
  • 3 beds
  • 2 baths
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 8

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Gui Du
Gui S Duan
415-681-****
Su Dugui
415-681-****
Gui Su Du
415-681-****
Hue Khiet Tu, 64
415-681-****
Residential status:
Homeowner
Job:
Administrative Support Occupations, Including Clerical Occupations
  • 2 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1928

Facts

Lot size: 3,000 sqft

Rooms: 5

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Guy Jordin Heard
415-252-****
Holli L Heard, 56
510-215-****
Michael Edwin Hendrix, 78
George C Leung, 73
Kazuo Nakamura, 103
415-504-****
Residential status:
Homeowner
Job:
Clerical/White Collar
  • 1 bath
  • 1,847 sqft
  • Built in 1939

Facts

Lot size: 2,996 sqft

Rooms: 6

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Kinuko C Kobaya
Constance M Kobayashi, 70
415-566-****
Residential status:
Homeowner
Job:
Legal Professional
Kinuko B Kobayashi, 99
415-566-****
Residential status:
Homeowner
  • 1 bath
  • 1,289 sqft
  • Built in 1928

Facts

Lot size: 2,996 sqft

Rooms: 5

Stories: 1

Who has lived here

Resident Phone Number Additional info
Brian Bullick
415-665-****
Donald B Bullick, 74
415-665-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Laurel Rus, 68
Job:
Professional/Technical
  • 3 beds
  • 2 baths
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 8

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
PACIFIC SHAVING COMPANY
415-317-****
Industry:
Product Development and SalesRet Misc Merchandise
Type of Business:
Articles of Incorporation
Cynthia Ades
415-751-****
Stan D Ades, 53
415-751-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
Cynthia C Sofronas
415-751-****
Stanley Ades, 53
Residential status:
Homeowner
  • 3 beds
  • 4 baths
  • Lot: 3,000 sqft
  • Built in 1928

Facts

Lot size: 3,000 sqft

Rooms: 9

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Doyle Morgan Construction
Industry:
Single-Family House Construction
Burak Akkurt
Angela M Chan
Ming-Chin E Chan, 70
415-242-****
Eleanor Huang, 58
415-828-****
Residential status:
Renter
Job:
Production Occupations
  • 5 beds
  • 1 bath
  • 2,237 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Frank J Bohan
Lillian M Collins
Mark E Dixon, 49
415-564-****
Residential status:
Renter
Job:
Food Preparation and Serving Related Occupations
Juan Du
Aylene Ma
  • 3 beds
  • 2 baths
  • Lot: 3,000 sqft
  • Built in 1928

Facts

Lot size: 3,000 sqft

Rooms: 9

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
C.A. Express
Industry:
Nonclassifiable Establishments
Type of Business:
Articles of Incorporation
Chu Kang Chang
415-661-****
SIC:
9121 - Legislative Bodies
Chu Kang Chang
510-502-****
Residential status:
Homeowner
Job:
Machine Operators, Assemblers, and Inspectors Occupations
Organization:
Chu Kang Chang
Title:
Partner
Chukang K Chang, 62
510-502-****
Residential status:
Homeowner
Kasper Chang
  • 4 beds
  • 3 baths
  • 2,600 sqft
  • Built in 1939

Facts

Lot size: 2,996 sqft

Rooms: 8

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Dennis and Sharon Shea
Industry:
Business Services at Non-Commercial Site
Anna E Shea, 45
415-566-****
Residential status:
Homeowner
Job:
Production Occupations
Dennis O Shea, 80
415-566-****
Residential status:
Homeowner
Sharon P Shea, 77
415-566-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
  • 4 beds
  • 2 baths
  • Lot: 3,000 sqft
  • Built in 1928

Facts

Lot size: 3,000 sqft

Rooms: 9

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Emma S Day
415-664-****
Corazon T Lim
415-681-****
Corazon L Zhang, 72
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Peng Zhang
415-819-****
Residential status:
Homeowner
Job:
Administrative Support Occupations, Including Clerical Occupations
Peter P Zhang, 69
415-819-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
  • 2 baths
  • 2,100 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 7

Stories: 2 story

Who has lived here

Resident Phone Number Additional info
Ill Franchise Entertainment
Industry:
Entertainer/Entertainment Group
Jennifer Jo Colvin, 54
L Dinh
415-759-****
Darren Kamin
415-759-****
Kim R Jackson, 64
Residential status:
Homeowner
Job:
Clerical/White Collar
  • 2 beds
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1932

Facts

Lot size: 2,996 sqft

Rooms: 6

Stories: 1 story

Parking: Garage - Attached, 2 spaces

Who has lived here

Resident Phone Number Additional info
ENERGY STAR, INC
Type of Business:
Articles of Incorporation
Danelle Krishne Brust, 48
Amy Marie Gomez, 73
415-564-****
Katherine A Knopoff, 61
Residential status:
Homeowner
Job:
Building and Grounds Cleaning and Maintenance Occupations
Gina S Rice, 51
  • 3 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story with basement

Parking: Covered

Who has lived here

Resident Phone Number Additional info
Ross Armetta
Cole D Benz, 31
Stephen M Carnes
765-428-****
Colin F Duffy, 32
Stacey E Gomez, 53
  • 2 beds
  • 2 baths
  • Lot: 3,000 sqft
  • Built in 1932

Facts

Lot size: 3,000 sqft

Rooms: 7

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Sam B Arroyo
415-423-****
Brandon Camelia, 55
415-661-****
Antonio Carranza
415-710-****
Residential status:
Renter
Job:
Protective Service Occupations
Samuel Johnson Chow, 62
415-215-****
Y Chow
415-682-****
  • 2 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Akiko Ishii
Industry:
Nonclassifiable Establishments
Rebecca I Frank, 34
Residential status:
Homeowner
Akiko Ishii, 60
415-665-****
Residential status:
Homeowner
Job:
Professional/Technical
Faye Kelly
Residential status:
Homeowner
Job:
Machine Operators, Assemblers, and Inspectors Occupations
Lewis Kelly
Residential status:
Homeowner
Job:
Machine Operators, Assemblers, and Inspectors Occupations

Who has lived here

Resident Phone Number Additional info
Loren D Goldman
  • 1 bath
  • 1,305 sqft
  • Built in 1929

Facts

Lot size: 2,996 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Yongki Chandra
Cary Chui
415-665-****
Tsung Y Mark
415-665-****
Wai O Mark
415-665-****
Residential status:
Homeowner
Julie Lau
415-566-****
Residential status:
Homeowner
Job:
Clerical/White Collar
  • 4 beds
  • 1 bath
  • 2,100 sqft
  • Built in 1939

Facts

Lot size: 2,996 sqft

Rooms: 8

Stories: 1

Who has lived here

Resident Phone Number Additional info
Emmett Lam
Residential status:
Homeowner
Job:
Clerical/White Collar
Kwai-Wah Lam
415-665-****
Philip T Lam, 74
415-665-****
Residential status:
Homeowner
Job:
Protective Service Occupations
Maynard B Lam, 40
415-517-****
Residential status:
Homeowner
  • 2 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1936

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Bethone, LLC
Type of Business:
Domestic Limited-Liability Company
Harold V Barber
Julia F Fainberg, 69
415-564-****
Paul A Tovbin, 74
415-564-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Zahanna Tovbin
415-564-****
  • 3 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story

Parking: Covered

Who has lived here

Resident Phone Number Additional info
Wah Tai (USA) Corporation
Type of Business:
Articles of Incorporation
Maw Chang
415-566-****
Tsi Y Chao, 47
415-661-****
Koji Futagawa
Pi Jung Lee, 81
  • 4 beds
  • 4 baths
  • Lot: 3,000 sqft
  • Built in 1931

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story with basement

Parking: Garage - Attached, Off street

1766 27th Ave, San Francisco, CA 94122-4210
For Sale $1,595,000

Who has lived here

Resident Phone Number Additional info
KZA FINANCIAL, INC
Kazim Z Acar, 81
415-640-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Stacy S Kray
415-665-****
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Susan Garcia
Residential status:
Renter
Job:
Sales Occupations
Tran C Ich
Residential status:
Homeowner
Bobby C Lau, 44
Residential status:
Homeowner
Moon L Lau, 73
Residential status:
Homeowner
Helen C Liang, 36
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1939

Facts

Lot size: 2,996 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
James Eliopoulos
415-661-****
Penny P Eliopoulos, 99
415-661-****
Angelos Prongos
415-661-****
Eleftherios D Prongos, 64
415-661-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Garifalia Prongos, 95
415-661-****
Residential status:
Homeowner
Job:
Retired
  • 3 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 6

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
L J Chew
415-661-****
Leslie J Chew, 60
Residential status:
Homeowner
Job:
Administrative Support Occupations, Including Clerical Occupations
Nina H Chew, 97
Robert H Chew, 97
  • 2 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 5

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Troy Charoensak
415-665-****
Christo S Chriss, 72
415-661-****
Lucinda C Chriss, 69
415-661-****
Jason L Oliver, 80
Donalde Peggins
Residential status:
Renter
Job:
Administrative Support Occupations, Including Clerical Occupations
  • 3 beds
  • 2 baths
  • Lot: 2,996 sqft
  • Built in 1939

Facts

Lot size: 2,996 sqft

Rooms: 5

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Glory Star Trading Co
415-731-****
Industry:
Ret Shoes
Winston C Sin, 73
415-731-****
Residential status:
Homeowner
Job:
Transportation and Material Moving Occupations
Lai Chan, 70
Residential status:
Homeowner
Bill Lew
Elaine Yi Man Sin, 44
415-661-****
Residential status:
Homeowner
Job:
Medical Professional
  • 4 beds
  • 3 baths
  • 2,200 sqft
  • Built in 1939

Facts

Lot size: 3,000 sqft

Rooms: 9

Stories: 2 story with basement

Who has lived here

Resident Phone Number Additional info
I Keen
415-681-****
Iva I Keene
  • 3 beds
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1940

Facts

Lot size: 2,996 sqft

Rooms: 6

Stories: 1 story

Who has lived here

Resident Phone Number Additional info
Harry Hui
415-242-****
Residential status:
Homeowner
Job:
Personal Care and Service Occupations
Nai T Tran
Nancy H Tran, 54
  • 4 beds
  • 2 baths
  • Lot: 2,060 sqft
  • Built in 1932

Facts

Lot size: 2,060 sqft

Rooms: 8

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Dora L Ng
Le Q Wang
415-665-****
Zhi Wang, 56
415-297-****
Residential status:
Homeowner
Rachel Wu
415-994-****
  • 2 beds
  • 1 bath

Who has lived here

Resident Phone Number Additional info
Kenny Choi
Cecilia Doricko
415-564-****
John D Straba, 111
415-564-****
Rose M Straba
415-564-****
  • 3 beds
  • 1 bath
  • Lot: 2,062 sqft
  • Built in 1932

Facts

Lot size: 2,062 sqft

Rooms: 6

Stories: 1 story

Parking: Garage - Attached, 2 spaces

Who has lived here

Resident Phone Number Additional info
Inga Chen
Dennis Cheung
415-242-****
Thomas Chia-San Chow
Sophia F Kong
415-664-****
  • 2 beds
  • 1 bath
  • Lot: 2,170 sqft
  • Built in 1940

Facts

Lot size: 2,170 sqft

Rooms: 6

Stories: 1 story with basement

Who has lived here

Resident Phone Number Additional info
Ida Aronchik
415-664-****
Amy Gee
415-731-****
Kimberly A Gee
415-731-****
Residential status:
Homeowner
Laura Renee Sangare, 51

    Who has lived here

    Resident Phone Number Additional info
    AMERICAN & FAR EASTERN TRADING CO., INC
    415-362-****
    Industry:
    Whol & Export General Merchandise
    Type of Business:
    Articles of Incorporation
    CHINESE HOME VIDEO, INC
    Type of Business:
    Articles of Incorporation
    Greg Cykman
    415-681-****
    Gregory P Cykman
    415-681-****
    Lyubov Moliboga
    415-682-****

    Market Activities

    To date, we have no information about market activities in 2024
    Nov 2022 Sold
    1707 27th Ave
    Price history :
    • Single Family
    • 1,368 sqft
    • 2 beds
    • 1 bath
    Nov 2022 Sold
    1774 27th Ave
    Price history :
    • Single Family
    • 2,405 sqft
    • 3 beds
    • 4 baths
    Jan 2022 Listed for sale
    1766 27th Ave
    Price history :
    • Single Family
    • 2,180 sqft
    • 4 beds
    • 4 baths

    View more

    Fire Incident History

    To date, we have no information about fire incidents in 2024
    07 Dec 2018 Building fires
    Property Use —
    1 or 2 family dwelling
    Area of Origin —
    Other
    First Ignition —
    Upholstered sofa, chair, vehicle seats
    Heat Source —
    Heat, spark from friction
    10 Jan 2014 Cooking fire, confined to container
    Property Use —
    Multifamily dwellings
    Area of Origin —
    Cooking area, kitchen
    First Ignition —
    Cooking materials, including edible materials
    Heat Source —
    Heat from direct flame, convection currents
    11 May 2013 Cooking fire, confined to container
    Property Use —
    1 or 2 family dwelling
    Area of Origin —
    Cooking area, kitchen
    First Ignition —
    Cooking materials, including edible materials
    Heat Source —
    Heat from direct flame, convection currents
    21 Feb 2013 Cooking fire, confined to container
    Property Use —
    1 or 2 family dwelling
    Area of Origin —
    Cooking area, kitchen
    First Ignition —
    Cooking materials, including edible materials
    Heat Source —
    Heat from powered equipment, other

    View more

    Incidents registered in Federal Emergency Management Agency

    To date, we have no information about incidents registered in FEMA in 2024
    21 Nov 2015 Power line down
    Property Use —
    Street, other
    13 Sep 2015 Cooking fire, confined to container
    Property Use —
    1 or 2 family dwelling
    18 Jul 2015 Gas leak (natural gas or LPG)
    Property Use —
    1 or 2 family dwelling
    24 Jun 2015 Cooking fire, confined to container
    Property Use —
    1 or 2 family dwelling

    View more

    Comparison graphs

    House prices on 1700-1790 27Th Ave, San+Francisco CA

    1700170717111715171917231727173117351739174317471751175517591763176717711775177917831789House Number$0$100k$200k$300k$400k$500k$600k$700k$800k$900k$1.0M$1.1M$1.2M$1.3MPrices

    Total rooms, bathrooms and bedrooms on 1700-1790 27Th Ave, San+Francisco CA

    1700170617071710171117141715171817191722172317261727173017311734173517381739174217431746174717501751175417551758175917621763176617671770177117741775177817791782178317861789House Number01234689RoomsBathroomsBedrooms

    Lot size and building area (in sqft) on 1700-1790 27Th Ave, San+Francisco CA

    170017061707171017111714171517181719172217231726172717301731173417351738173917421743174617471750175117541755175817591762176317661767177017711774177517781779178217861789House Number02004006008001,0001,2001,4001,6001,8002,0002,2002,4002,6002,8003,000Area (in sqft)Lot sizeLiving area

    Where is 27 Ave, San Francisco CA located on map?