5 Emshee Ln, Martinez, CA 94553 Property Records

Contra Costa County property record for 5 Emshee Ln, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,976 sqft · built 2006
Lot Size	0.189 acres (8,233 sqft)
Owner	Individual Name on File
Last Sale	$792,000 (Nov 2006)
Tax Bill	$13,694 (2025)
Deeds & Mortgages	Apr 2026 Sale
Flood Zone	Zone X (minimal risk)
APN	`159-170-052-9`

Property Details

APN / Parcel Number

Primary APN	`159-170-052-9`
Alternative APN	`159-170-052`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,976 sqft Living Area
1st Floor Area	1,453 sqft
2nd Floor Area	1,523 sqft

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2007
Lot Area	8,233 sqft (0.189 acres)
Garage Type	Attached
Garage Area	495 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5 EMSHEE LN
City	MARTINEZ
State	CA
Zip	94553-3609
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8839 L6
Legal Subdivision	8839
Legal Tract	8839
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1003
Census Tract	320004

Owner

Source: Contra Costa County records · APN 159-170-052-9

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	5 EMSHEE LN, MARTINEZ, CA 94553-3609
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 13, 2006 · Amount on Record
Deed Sale	Nov 13, 2006 · Amount on Record
Deed Document Number	2006362044
Record Updated	Sep 20, 2026

April 2026: Affidavit, Transfer

Document Type	Affidavit
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 09, 2026
Property Address	5 EMSHEE LN, MARTINEZ, CA 94553-3609
Document Number	0000035788
Instrument Date	Apr 03, 2026
Instrument	202635788
Transaction Type	Transfer
Record Updated	Jul 12, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 EMSHEE LN, MARTINEZ, CA 94553-3609

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$1,088,376 (+2.62%) Land $412,623 Building $675,753
2025	$13,694.00 (+6.85%)	$1,060,562 (+4.04%) Land $381,833 Building $678,729
2023	$12,816.00 (+2.34%) Homeowner's exemption	$1,019,381 Land $367,007 Building $652,374
2022	$12,523.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133200041, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (2017)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 2017, rainfall accumulation, Severe Winter Storms, Flooding, And Mudslides

Wildfire

Wildfire Risk	Low above 32% of the US · above 19% of California
Wildfire Likelihood	About 1 in 4,167 per year
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 244 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Radiate Holdings	Fiber	1,500 / 1,500
Unwired	Fixed Wireless	300 / 25
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: AT&T, Radiate Holdings, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.