Santa Clara County » 840 Williams Way

840 Williams Way, Mountain View, CA 94040 - Property report

Also known as: 840 Williams Way

Property image for 840 Williams Way, Mountain View, CA 94040

Property type

Three and Four Family (03)

Year built

1964

Acreage

0.18

Sale price

$575,000

General Information

Address

Primary address

840 Williams Way
Mountain View, CA 94040

Zip code

94040

Neighborhood

Cuernavaca

County

Santa Clara

Municipality

Mountain View

Parcel ID

198-07-019

Tract

2865

Sales

Sale date

03/01/2018

Sale price

$575,000

Arm's length

Tax

Tax year

2025-2026

Property tax

$24,024

Tax per sq. ft.

Building

Property type

Three and Four Family

Building sq. ft.

3,759

Stories

Year built

1964

Pool

Lot

Acreage

0.18

Zoning & use

Zoning

Multiple Family (R3)

Units

Area overview

Walk score

79 /100. Very Walkable

Transit score

43 /100. Some Transit

Bike score

93 /100. Biker's Paradise

School district

05000

Ownership

Ownership information for 840 Williams Way, Mountain View, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 840 Williams Way, Mountain View, CA 94040

Sale date	Sale price	Buyer name	Seller name
03/01/2018	$575,000	XXXXXX, XXXXXXXXX; XXXXXX, XXXX	XXXXXXX, XXXXXXXX XXXXXXX
09/01/2016	$500,000	XXXXX, XXXX	XXXX, XXXXXX; XXXXXXX, XXXXX
07/24/2015	$474,000	XXXXXXX, XXXXXXXX XXXXXXX	XXXXX, XXXXX XXXXX; XXXXX, XXXXX XXXXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date	Type	Party 1	Party 2
10/17/2025	Grant Deed	XXXXXXXXX, XXXXX	XXXXXXXXX, XXXXX XXXXXXXXX XXXXXXX
03/12/2025	Reconveyance Substitution Trustee	XXXXXX, XXXXXXXXX	XXXXXX, XXXX
03/28/2019	Reconveyance Substitution Trustee	XXXXXXXXX, XXXXX	XXXXXXXX XXXX & XXXXX XXX
03/13/2018	Reconveyance Substitution Trustee	XXXXXXXX XXXX & XXXXX XXX	XXXXXXXX XXXX & XXXXX XXX
03/01/2018	Deed of Trust	XXXXXX, XXXXXXXXX	XXXXXXXX XXXX & XXXXX XXX
03/01/2018	Grant Deed	XXXXXXX, XXXXXXXX XXXXXXX	XXXXXX, XXXXXXXXX
10/12/2016	Substitution of Trustee & Reco	XXXXXXXX XXXX & XXXXX XXX	XXXXXXX, XXXXX
09/01/2016	Deed of Trust/Mortgage/Securit	XXXXX, XXXX	XXXXXXXX XXXX & XXXXX X X X
09/01/2016	Grant Deed	XXXX, XXXXXX	XXXXX, XXXX
07/24/2015	Deed of Trust/Mortgage/Securit	XXXX, XXXXXX	XXXXXXXX XXXX & XXXXX, X.X.X.

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 840 Williams Way, Mountain View, 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

$24,024

Tax per sq. ft.

Recent tax assessments

Market value

$2,071,236

Land value

$1,533,880

Building value

$537,356

More about Santa Clara 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	$2,071,236	1.1599	$24,024	+2.20%
2024-2025	$2,030,624	1.1576	$23,507	+1.04%
2023-2024	$1,990,809	1.1686	$23,265	+0.25%
2022-2023	$1,951,774	1.189	$23,207	+2.53%
2021-2022	$1,913,505	1.1829	$22,635	-0.15%
2020-2021	$1,893,885	1.1969	$22,668	+4.50%
2019-2020	$1,856,751	1.1683	$21,692	+13.60%
2018-2019	$1,621,540	1.1776	$19,095	+4.41%
2017-2018	$1,589,746	1.1505	$18,289	+11.90%
2016-2017	$1,425,370	1.1467	$16,345	+11.37%

Permits

Permit information for 840 Williams Way, Mountain View, CA

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
11/03/2020
01/23/2020

*Most recent permits on record for this property.

Neighborhood

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

Transportation

Daily traffic map

View daily traffic map

Access the detailed traffic volume map for 840 Williams Way, Mountain View, CA 94040 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)
Little Rascals Child Care Center	NR	Private	PK, K-1	0	0.36
Little Rascals Child Care Center	NR	Private	PK, K-1	0	0.36
Cherry Chase Elementary School	8	Public	K-5	604	0.71
Amy Imai Elementary	8	Public	K-5	380	0.74
St. Stephen Lutheran School	NR	Private	1-8	13	0.74
Sunnyvale Christian	NR	Private	K-5	81	0.75
Catholic Academy of Sunnyvale	NR	Private	PK, K-8	137	0.75
Vargas Elementary School	4	Public	K-5	411	0.88
Edith Landels Elementary School	6	Public	K-5	374	1.04
Cumberland Elementary School	8	Public	K-5	608	1.12

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
St. Stephen Lutheran School	NR	Private	1-8	13	0.74
Catholic Academy of Sunnyvale	NR	Private	PK, K-8	137	0.75
Sunnyvale Middle School	6	Public	6-8	962	1.04
Slater Special Education Preschool	NR	Public		75	1.32
Isaac Newton Graham Middle School	6	Public	6-8	881	1.37
Georgina P. Blach Junior High School	8	Public	7-8	416	1.38
Miramonte Christian School	NR	Private	PK-8	114	1.42
St. Joseph Catholic	NR	Private	PK, K-8	188	1.58
Challenger - Sunnyvale	NR	Private	PK, K-8	554	1.73
Adult Education	NR	Public		0	1.80

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Alta Vista High School	4	Public	9-12	69	1.02
Mountain View High School	8	Public	9-12	2,220	1.06
Slater Special Education Preschool	NR	Public		75	1.32
St. Francis High School	NR	Private	9-12	1,776	1.39
View High School	NR	Private	9-12	9	1.55
German Intl School of Silicon Valley	NR	Private	1-12	401	1.76
German International School of Silicon Valley	NR	Private	K-12	597	1.76
Adult Education	NR	Public		0	1.80
Mountain View Academy	NR	Private	9-12	130	1.83
Adult And Community Education	NR	Public		0	1.96

Nearby ZIP codes for 840 Williams Way, Mountain View, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 94301, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95129, Santa Clara County, CA

Frequently asked questions

What is the year built for 840 Williams Way, Mountain View, CA 94040?

The development at 840 Williams Way, Mountain View, CA 94040 was built in 1964.

What is the total square footage of 840 Williams Way, Mountain View, CA 94040?

840 Williams Way, Mountain View, CA 94040 has a total of 3,759 square feet.

When was 840 Williams Way, Mountain View, CA 94040 last sold and what was the sale price?

840 Williams Way, Mountain View, CA 94040 was last sold on 03/01/2018 for $575,000.

What is the assessed value of 840 Williams Way, Mountain View, CA 94040?

840 Williams Way, Mountain View, CA 94040 is currently assessed at $2,071,236.

What are the property taxes for 840 Williams Way, Mountain View, CA 94040?

The property taxes for 840 Williams Way, Mountain View, CA 94040 total $24,024.

How many residential units does this building have?

This building has 4 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.