5700 Osage Pl, Concord, CA 94521 Property Records

Contra Costa County property record for 5700 Osage Pl, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,228 sqft · built 1968
Lot Size	0.367 acres (16,000 sqft)
Owner	Company Name on Record
Last Sale	$535,000 (Jun 2002)
Tax Bill	$9,660 (2025)
Deeds & Mortgages	Sep 2017 Mortgage Mar 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`121-131-008-9`

Property Details

APN / Parcel Number

Primary APN	`121-131-008-9`
Alternative APN	`121-131-008`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,228 sqft Living Area
1st Floor Area	1,540 sqft
2nd Floor Area	688 sqft

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1969
Lot Area	16,000 sqft (0.367 acres)
Garage Type	Attached
Garage Area	446 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5700 OSAGE PL
City	CONCORD
State	CA
Zip	94521-4805
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 3155 LOT 46 EX MR
Legal Subdivision	SUBDIVISION 3155
Legal Tract	3155
Legal Lot Number	46
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1004
Census Tract	355309

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	5700 OSAGE PL, CONCORD, CA 94521-4805
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 29, 2017	Deed of Trust, Mortgage · ARM MUFG UNION BANK NA
Mar 31, 2022	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 11, 2002 · Amount on Record
Deed Sale	Jun 11, 2002 · Amount on Record
Prior Sale	Mar 27, 2002 · Amount on Record
Deed Document Number	2002205175
Prior Transfer Date	Aug 24, 1999
Prior Transfer Doc	0000236076
Record Updated	Oct 29, 2026

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5700 OSAGE PL, CONCORD, CA 94521-4805
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000178312
Date	Sep 29, 2017
Instrument	2017-178312

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	ARM
Amount	Amount Recorded
Term	481 Months
Due	Oct 1, 2057

Interest

Rate Type	Adjustable Rate
Rate	4%
Type Change Date	Oct 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	6%
Index	1-Year LIBOR
Max Rate	10%

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5700 OSAGE PL, CONCORD, CA 94521-4805
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5700 OSAGE PL, CONCORD, CA 94521-4805

Mortgage

Document Number	0000056476
Date	Mar 31, 2022
Instrument	2022-056476

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	481 Months
Due	Apr 1, 2062

Interest

Rate Type	Adjustable Rate
Rate	3.37%
Type Change Date	Apr 1, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	5.37%
Index	Other
Max Rate	9.37%

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Concord City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$806,144 (+2%) Land $376,702 Building $429,442
2025	$9,660.00 (+4.5%) Homeowner's exemption	$790,338 (+4.04%) Land $369,316 Building $421,022
2023	$9,244.00 (+1.28%) Homeowner's exemption	$759,650 Land $354,976 Building $404,674
2022	$9,127.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 60% of the US · lower than 64% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 453 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband.

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