Santa Clara County  »  829 Blair Ave

829 Blair Avenue, Sunnyvale, CA 94087 - Property report

Also known as: 829 Blair Ave

Property image for 829 Blair Avenue, Sunnyvale, CA 94087
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Property type

Three and Four Family (03)

Year built

1959

Acreage

0.16

Sale price

$2,120,000

General Information

Address
Primary address
829 Blair Ave
Sunnyvale, CA 94087
Zip code
94087
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
201-21-009
Tract
1991

Owner

Find out who owns 829 Blair Avenue, Sunnyvale, CA 94087. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/28/2017
Sale price
$2,120,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$28,291
Tax per sq. ft.
$9
Building
Property type
Three and Four Family
Building sq. ft.
3,059
Stories
2
Year built
1959
Pool
N
Lot
Acreage
0.16
Zoning & use
Zoning
Medium Density Residential (R3)
Units
4

Area overview

Walk score
81 /100.  Very Walkable
Transit score
42 /100.  Some Transit
Bike score
82 /100.  Very Bikeable
School district
09002
Ownership

Ownership information for 829 Blair Avenue, Sunnyvale, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 829 Blair Avenue, Sunnyvale, CA 94087

Sale date Sale price Buyer name Seller name
12/28/2017 $2,120,000 XXXXX XXXXXX XXXXX; XXXXXXXXXX, XXXXX X XXXXXXX; XXXXXXXXXX, XXXXXXX X XXXXXXX; XXXXXXXXXX, XXXXXXXXXXX; XXXXXXXXXX XXXXXX XXXXX; XXXXX, XXXXXX XXXXXXX X&X XXXXXXXX XXX
12/30/2015 $1,682,000 X&X XXXXXXXX, XXX XXXXXXXX XXXXXX XXXXXXXXXX, XXX
11/04/2014 $1,600,000 XXXXXXXX XXXXXX XXXXXXXXXX, XXX XXXX, XXX XXX XXXX, XXXXX XXX XX XXXXXX XXXXX; XXXX, XXXXX XXX XX XXXXXXX; XXXX, XXX XXX; XXXX, XXX XXXXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
12/07/2021 Reconveyance
Substitution Trustee		 XXXXXXXXXX XXXXXX XXXXX XXXXXXXXX XXXXXXXXX XXX
11/24/2021 Deed of Trust XXXXXXXXXX XXXXXX XXXXX XXXXX XXXXXXXX XXXX
04/30/2020 Trust Transfer Deed XXXXX, XXXXXX X XXXXXXX XXXXX, XXXXXX X XXXXXXX
02/28/2018 Deed of Trust XXXXXXXXXX, XXXXXXX X XXXXXXX XXXXX XXXXXXXX XXXX
12/28/2017 Grant Deed X&X XXXXXXXX XXX XXXXX, XXXXXX XXXXXXX
12/30/2015 Grant Deed XXXXXXXX XXXXXX XXXXXXXXXX, XXX X&X XXXXXXXX, XXX
11/04/2014 Grant Deed XXXX, XXX XXXXXXX XXXXXXXX XXXXXX XXXXXXXXXX, XXX
10/27/2014 Grant Deed XXXX, XXX X XXXX, XXX XXX
10/27/2014 Interspousal Transfer Grant Deed XXXXXXXX, XXXXXXX X XXXX, XXX X
02/10/2012 Deed XXXX, XXX XXX XXXX, XXX XX/XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 829 Blair Avenue, Sunnyvale, 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
$28,291
Tax per sq. ft.
$9
Recent tax assessments
Market value
$2,411,837
Land value
$1,888,796
Building value
$523,041

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 $2,411,837 1.173 $28,291 +3.78%
2024-2025 $2,364,547 1.1529 $27,261 +0.92%
2023-2024 $2,318,184 1.1652 $27,011 +1.66%
2022-2023 $2,272,730 1.1691 $26,570 +1.12%
2021-2022 $2,228,167 1.1792 $26,275 +1.10%
2020-2021 $2,205,321 1.1785 $25,990 +2.34%
2019-2020 $2,162,080 1.1746 $25,396 +2.05%
2018-2019 $2,119,687 1.174 $24,885 +22.72%
2017-2018 $1,715,640 1.182 $20,278 +3.98%
2016-2017 $1,682,000 1.1595 $19,503 +2.91%
Permits

Permit information for 829 Blair Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
10/16/2025
02/24/2025

*Most recent permits on record for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
0.2
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 829 Blair Avenue, Sunnyvale, CA 94087 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)
Cumberland Elementary School 8 Public K-5 608 0.21
Sunnyvale Christian NR Private K-5 81 0.40
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.43
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.43
Cherry Chase Elementary School 8 Public K-5 604 0.76
Little Rascals Child Care Center NR Private PK, K-1 0 0.78
Little Rascals Child Care Center NR Private PK, K-1 0 0.78
Vargas Elementary School 4 Public K-5 411 0.85
Ellis Elementary School 5 Public K-5 695 1.00
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Sunnyvale Middle School 6 Public 6-8 962 0.71
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.86
Helios School NR Private K-8 28 0.92
Challenger - Sunnyvale NR Private PK, K-8 554 1.01
Adult And Community Education NR Public 0 1.14
Amrita Academy NR Private 5-12 0 1.42
Resurrection Elementary School NR Private PK, K-8 221 1.46
Slater Special Education Preschool NR Public 75 1.97
Columbia Middle School 5 Public 6-8 587 2.07
Spark Charter NR Charter K-8 247 2.13
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 1.14
Community Day School NR Public 9-12 7 1.21
North County Regional Occupational Program School NR Public 9-12 0 1.21
Fremont High School 7 Public 9-12 2,171 1.28
Alta Vista High School 4 Public 9-12 69 1.31
Amrita Academy NR Private 5-12 0 1.42
Mountain View High School 8 Public 9-12 2,220 1.51
Slater Special Education Preschool NR Public 75 1.97
The King's Academy NR Private 6-12 937 2.11
Homestead High School 8 Public 9-12 2,311 2.33

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 829 Blair Avenue, Sunnyvale, CA

708 Russett Trl, Sunnyvale 874 Hollenbeck Ave, Sunnyvale 675 Reseda Dr, Sunnyvale 634 Hollenbeck Ave, Sunnyvale 782 Danforth Trl, Sunnyvale 735 Russett Trl, Sunnyvale 737 Russett Trl, Sunnyvale 735 Reseda Dr, Sunnyvale 702 Russett Trl, Sunnyvale 755 Danforth Trl, Sunnyvale 866 Hollenbeck Ave, Sunnyvale 729 Russett Trl, Sunnyvale 718 Russett Trl, Sunnyvale 745 Reseda Dr, Sunnyvale 836 Blair Ave, Sunnyvale 765 Danforth Trl, Sunnyvale 767 Danforth Trl, Sunnyvale 832 Blair Ave, Sunnyvale 786 Reseda Dr, Sunnyvale 804 W El Camino Real, Sunnyvale

Nearby ZIP codes for 829 Blair Avenue, Sunnyvale, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95070, Santa Clara County, CA 95117, Santa Clara County, CA 95128, Santa Clara County, CA 95129, Santa Clara County, CA 95130, Santa Clara County, CA

Frequently asked questions

What is the year built for 829 Blair Avenue, Sunnyvale, CA 94087?

The development at 829 Blair Avenue, Sunnyvale, CA 94087 was built in 1959.

What is the total square footage of 829 Blair Avenue, Sunnyvale, CA 94087?

829 Blair Avenue, Sunnyvale, CA 94087 has a total of 3,059 square feet.

When was 829 Blair Avenue, Sunnyvale, CA 94087 last sold and what was the sale price?

829 Blair Avenue, Sunnyvale, CA 94087 was last sold on 12/28/2017 for $2,120,000.

What is the assessed value of 829 Blair Avenue, Sunnyvale, CA 94087?

829 Blair Avenue, Sunnyvale, CA 94087 is currently assessed at $2,411,837.

What are the property taxes for 829 Blair Avenue, Sunnyvale, CA 94087?

The property taxes for 829 Blair Avenue, Sunnyvale, CA 94087 total $28,290.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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