Contra Costa County property record for 16 Emshee Ln, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,976 sqft · built 2006 |
| Lot Size | 0.181 acres (7,875 sqft) |
| Owner | Individual Name on File |
| Last Sale | $975,000 (Jun 2021) |
| Tax Bill | $14,318 (2025) |
| Deeds & Mortgages | Jun 2021 Sale & Mortgage Nov 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 159-170-058-6 |
| Primary APN | 159-170-058-6 |
|---|---|
| Alternative APN |
|
| 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 |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 7,875 sqft (0.181 acres) |
| Garage Type | Attached |
| Garage Area | 495 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 16 EMSHEE LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3610 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8839 L12 |
| Legal Subdivision | SUBDIVISION 8839 |
| Legal Tract | 8839 |
| Legal Lot Number | 12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 159-170-058-6
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 | 16 EMSHEE LN, MARTINEZ, CA 94553-3610 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 16, 2021 | Grant Deed, Transfer · Conventional Mortgage CELEBRITY HOME LOANS LLC |
| Nov 03, 2017 | Grant Deed, Transfer · Conventional Mortgage STEARNS LNDG |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 16, 2021 · Amount on Record |
| Deed Sale | Jun 16, 2021 · Amount on Record |
| Prior Sale | Nov 03, 2017 · Amount on Record |
| Deed Document Number | 2021175085 |
| Prior Transfer Date | Feb 06, 2015 |
| Prior Transfer Doc | 0000025599 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 16, 2021 |
| Property Address | 16 EMSHEE LN, MARTINEZ, CA 94553-3610 |
| Document Number | 0000175085 |
| Map Reference | MB 480 PG 47 |
| Instrument Date | Jun 10, 2021 |
| Instrument | 2021-175085 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 16 EMSHEE LN, MARTINEZ, CA 94553-3610 |
| Document Number | 0000175086 |
|---|---|
| Date | Jun 16, 2021 |
| Instrument | 2021-175086 |
| Name | CELEBRITY HOME LOANS LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 03, 2017 |
| Property Address | 16 EMSHEE LN, MARTINEZ, CA 94553-3610 |
| Document Number | 0000208411 |
| Instrument Date | Aug 17, 2017 |
| Instrument | 208411 |
| Transaction Type | Transfer |
| Record Updated | Nov 08, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $786.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 16 EMSHEE LN MARTINEZ CA 945533610, MARTINEZ, CA 94553-3610 |
| Document Number | 208412 |
|---|---|
| Date | Nov 03, 2017 |
| Instrument | 208412 |
| Name | STEARNS LNDG |
|---|---|
| Address | SANTA ANA, CA 92707-8788 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 02, 2047 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Martinez Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,129,537 (+2%) Land $524,437 Building $605,100 | |
| 2025 | $14,318.00 (+6.81%) | $1,107,390 (+4.04%) Land $514,154 Building $593,236 |
| 2023 | $13,405.00 (+6.82%) | $1,064,390 Land $494,190 Building $570,200 |
| 2022 | $12,549.00 |
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
| 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 Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
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.
5G (outdoors only) and 4G LTE
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