Great People. Great Places.

Parcel 1318-10-413-001

Owners

GONGEN GU & LAN LI REV TRUST
GU, GONGEN & LI, LAN TRUSTEES
GU, GONGEN TRUSTEE
LI, LAN TRUSTEE

6690 AMADOR PLAZA RD #110
DUBLIN, CA 94568

Parcel Summary

Location 644 N MARTIN DR
Use Code 200: Single Family Residence
Tax District 170: ZEPHYR HEIGHTS GID
Acreage .2200
Lot 81
Subdivision ZEPHYR KNOLLS #4
Plat Maps 1318-10-4.pdf (2,211kb)
Lineage Split from
0000-05-141-060

Value History

2025202420232022202120202019
Total Building Value$237,693$245,583$234,325$279,460$271,366$270,520$267,874
Total Extra Features Value$61,681$64,830$60,348$0$0$0$0
Total Secured Pers Prop$0$0$0$0$0$0$0
Total Land Value$350,000$350,000$350,000$315,000$275,000$275,000$260,000
Taxable Value$649,374$660,413$644,673$594,460$546,366$545,520$527,874
Net Exemptions Value$0$0$0$0$0$0$0
Net Assessed Value$227,281$231,145$225,636$208,061$191,228$190,932$184,756
New Improvements$0$0$0$0$0$0$0
New Land$0$0$0$0$0$0$0

Document/Transfer/Sales History

Instrument /
Official Record
DateQ/UTypeV/IDcl ValueOwnership
GBS 8304442013-09-12QGRANT BARGAIN SALE DEEDImproved$1,100,000Grantor: LHOTKA FAMILY TRUST
Grantee: GONGEN GU & LAN LI REV TRUST
QCD 6824742006-08-17UQUITCLAIM DEEDImproved$0Grantor: LHOTKA, JANIS
Grantee: LHOTKA FAMILY TRUST
GBS 6591892005-10-27UGRANT BARGAIN SALE DEEDImproved$0Grantor: LHOTKA, JIM
Grantee: LHOTKA, JANIS
GBS 6591882005-10-27QGRANT BARGAIN SALE DEEDImproved$1,110,000Grantor: MCGLAUN,GARY & ROGERS,CHARLOTTE
Grantee: LHOTKA, JANIS
GBS 5847582003-07-29UGRANT BARGAIN SALE DEEDImproved$0Grantor: MCGLAUN, GARY
Grantee: MCGLAUN,GARY & ROGERS,CHARLOTTE

Buildings

Building # 1, Section # 1, SFD, Single Family Residence

TypeModelHeated Sq FtRepl Cost NewYrBltWAYOther % DprNormal % Dpr% CondValue
RES013410$805,740197819780.00%70.50%29.50%$237,693

Structural Elements

TypeDescriptionCodeDetails
ROOFROOF0208Composition Shingle
EWEXT WALL0105Frame, Siding
EWEXT WALL0133Veneer, Masonry
HEATHEAT0351Warmed & Cooled Air
0502Automatic Appliance Allowance1.00
0601Plumbing Fixtures -#14.00
0602Plumbing Fixtures Rough-ins -#1.00
SBFLSubFloor (RES)0622Raised Subfloor (%)
HILLHillside Slope Adjustment3Steep Slope
0402Automatic Floor Cover Allowance1.00
0642Single 2-Story Fireplace -#1.00
0711Built-in Garage528.00
Subareas
TypeGross AreaPercent of BaseAdjusted Area
GLA3,410100%3,410

Extra Features

*RCNLD: Replacement Cost New, Less Depreciation

CodeDescriptionLengthWidthUnitsUnit PriceAYBRepl Cost% Good ConditionDpr Value*Final Value
WODRTWOOD OPEN DECK REDWOOD - TAHOE291.00$25.001978$7,27530%$2,146$2,146
PDPARKING DECK1184.00$75.001978$88,80030%$26,196$26,196
WODRTWOOD OPEN DECK REDWOOD - TAHOE520.00$25.001978$13,00030%$3,835$3,835
BDTBALCONY DECKS-TAHOE418.00$48.001978$20,06430%$5,919$5,919
BDTBALCONY DECKS-TAHOE634.00$48.002010$30,43278%$23,585$23,585

Land Lines

CodeDescriptionZoneFrontDepthUnitsUnit TypeRateAcreageSq FtTotal AdjValue
200Single Family Residence1.00SITE$350,000.000.229,5831.00$350,000

Personal Property

None

Photos

Building Sketches

parcel image

Disclaimer

All parcel data on this page is for use by the Douglas County Assessor for assessment purposes only. The summary data on this page may not be a complete representation of the parcel or of the improvements thereon. Building information, including unit counts and number of permitted units, should be verified with the appropriate building and planning agencies. Zoning information should be verified with the appropriate planning agency. All parcels are reappraised each year. This is a true and accurate copy of the records of the Douglas County Assessor's Office as of January 14, 2025.