San Francisco County » 639 Lyon St

639 Lyon Street, San Francisco, CA 94117 - Property report

Also known as: 639 Lyon St

Property image for 639 Lyon Street, San Francisco, CA 94117

Property type

Flats & Duplex (F)

Year built

1904

Lot sq. ft.

2,657

Sale price

$600,000

General Information

Address

Primary address

639 Lyon St
San Francisco, CA 94117

Alternate address(es)

643 Lyon St

Zip code

94117

Neighborhood

North Panhandle

County

San Francisco

Municipality

City of San Francisco

Parcel ID

1176-002

Sales

Sale date

01/12/1998

Sale price

$600,000

Arm's length

Tax

Tax year

2025-2026

Property tax

$11,331

Tax per sq. ft.

Building

Property type

Flats & Duplex

Building sq. ft.

4,200

Stories

Year built

1904

Building material

Rooms

Bedrooms

Bathrooms

Lot

Acreage

0.061

Zoning & use

Zoning

Residential- House, Three Family (RH-3)

Units

Area overview

Walk score

96 /100. Walker's Paradise

Transit score

73 /100. Excellent Transit

Bike score

99 /100. Biker's Paradise

School district

San Francisco Unified School District

Ownership

Ownership information for 639 Lyon Street, San Francisco, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 639 Lyon Street, San Francisco, CA 94117

Sale date	Sale price	Buyer name	Seller name
01/12/1998	$600,000	XXXXXXXX XXXXXXXXXXX X	XXXXXXXX XXXXX X & XXXXXXX X; XXXXXXXX XXXX

*Most recent sale on record for this property.

More about San Francisco County property records.

Title documents

Date	Type	Party 1	Party 2
10/24/2005	Deed of Trust	XXXXXXXX XXXXXXXXXXX X	XXXXXXXXXX XXXXXX XXXX XX
07/23/2003	Deed of Trust	XXXXXXXX XXXXXXXXXXX X	XXXXXXXXXX XXXXXX XXXX XX
06/13/2002	Reconveyance	XXXXXXXXXX XXXXXXXXXXXX XX	XXXXXXXX XXXXXXXXXXX X
05/07/2002	Deed of Trust	XXXXXXXX XXXXXXXXXXX X	XXXXXXXXXX XXXXXX XXXX XX
04/28/1999	Deed of Trust	XXXXXXXX XXXXXXXXXXX X	XXXXXXXXX XXXXXXXX XX
02/04/1998	Assignment of Rents	XXXXXXXX XXXXXXXXXXX X	XXXXXXXX XXXXX X & XXXXXXX X
02/04/1998	Deed of Trust	XXXXXXXX XXXXXXXXXXX X	XXXXXXXX XXXXX X & XXXXXXX X
01/12/1998	Deed of Trust	XXXXXXXX XXXXXXXXXXX X	XXXXXXXX XXXXX X & XXXXXXX X
01/12/1998	Deed	XXXXXXXX XXXXX X & XXXXXXX X	XXXXXXXX XXXXXXXXXXX X
01/12/1998	Power Attorney	XXXXXXXX XXXXX X	XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 639 Lyon Street, San Francisco, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax

Tax year

2025-2026

Property tax

$11,331

Tax per sq. ft.

Recent tax assessments

Market value

$958,040

Land value

$479,020

Building value

$479,020

More about San Francisco County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year	Assessed value	Tax rate	Property tax	Y-o-Y change
2025-2026	$958,040	1.1827	$11,331	+2.98%
2024-2025	$939,256	1.1714	$11,002	+1.45%
2023-2024	$920,840	1.1777	$10,845	+1.83%
2022-2023	$902,786	1.1797	$10,650	+1.76%
2021-2022	$885,086	1.18248	$10,466	-0.31%
2020-2021	$876,012	1.1984	$10,498	+3.58%
2019-2020	$858,836	1.1801	$10,135	+3.50%
2018-2019	$841,998	1.163	$9,792	+1.19%
2017-2018	$825,490	1.1723	$9,677	+1.11%
2016-2017	$809,304	1.1826	$9,571	+1.52%

Permits

Permit information for 639 Lyon Street, San Francisco, CA

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
06/26/2023
12/13/2022
11/29/2004
03/26/1982

*Most recent permits on record for this property.

Neighborhood

San Francisco residential market stats

Access a detailed real estate market overview of San Francisco so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Francisco and compare it to other neighborhoods in San Francisco.

Median sale price

$1,500,000

15.4% Y-o-Y

Median price/sq. ft.

$1,155

11.2% Y-o-Y

San Francisco county median sale price

$1,500,000

15.4% Y-o-Y

Check out recently sold homes in San Francisco and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones

Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Crime incidents map

Transportation

Daily traffic map

View daily traffic map

Access the detailed traffic volume map for 639 Lyon Street, San Francisco, CA 94117 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
San Francisco Day School	NR	Private	K-8	404	0.16
New Traditions Elementary School	8	Public	K-5	256	0.42
Creative Arts Charter School	5	Charter	K-8	441	0.46
Chinese Immersion School At Deavila	9	Public	K-5	376	0.48
KIPP San Francisco Bay Academy	6	Charter	5-8	278	0.57
Burt Children's Center	NR	Private	1, 3-7	0	0.59
One Fifty Parker Avenue School	NR	Private	K	0	0.71
San Francisco Schoolhouse	NR	Private	K-8	30	0.74
AltSchool Alamo Square	NR	Private	PK, K-5	0	0.75
McKinley Elementary School	7	Public	K-5	253	0.78

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
San Francisco Day School	NR	Private	K-8	404	0.16
Gateway Middle School	4	Charter	6-8	302	0.46
Creative Arts Charter School	5	Charter	K-8	441	0.46
KIPP San Francisco Bay Academy	6	Charter	5-8	278	0.57
Burt Children's Center	NR	Private	1, 3-7	0	0.59
San Francisco High School of the Arts	NR	Private	6-11	23	0.67
San Francisco Schoolhouse	NR	Private	K-8	30	0.74
My City School	NR	Private	6-8	0	0.90
Roosevelt Middle School	8	Public	6-8	666	0.91

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Wallenberg (Raoul) Traditional High School	7	Public	9-12	549	0.29
Urban School Of San Francisco	NR	Private	9-12	421	0.42
Jewish Community High School Of The Bay	NR	Private	9-12	184	0.51
Wells (Ida B.) High School	2	Public	9-12	152	0.53
Gateway High School	8	Charter	9-12	489	0.59
San Francisco High School of the Arts	NR	Private	6-11	23	0.67
Drew School	NR	Private	9-12	291	0.76
San Francisco Waldorf School	NR	Private	K-12	404	0.99
S.F. County Civic Center Secondary	2	Public	6-12	58	1.16

Nearby ZIP codes for 639 Lyon Street, San Francisco, CA

Frequently asked questions

What is the year built for 639 Lyon Street, San Francisco, CA 94117?

The development at 639 Lyon Street, San Francisco, CA 94117 was built in 1904.

What is the total square footage of 639 Lyon Street, San Francisco, CA 94117?

639 Lyon Street, San Francisco, CA 94117 has a total of 4,200 square feet.

When was 639 Lyon Street, San Francisco, CA 94117 last sold and what was the sale price?

639 Lyon Street, San Francisco, CA 94117 was last sold on 01/12/1998 for $600,000.

What is the assessed value of 639 Lyon Street, San Francisco, CA 94117?

639 Lyon Street, San Francisco, CA 94117 is currently assessed at $958,040.

What are the property taxes for 639 Lyon Street, San Francisco, CA 94117?

The property taxes for 639 Lyon Street, San Francisco, CA 94117 total $11,330.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.