Great People. Great Places.

Parcel 1318-10-415-021

Owners

PRODAN, DANIEL & MARIANNA
PRODAN, DANIEL
PRODAN, MARIANNA

1003 HORIZON CT
DANVILLE, CA 94506

Parcel Summary

Location 689 RIVEN ROCK RD
Use Code 200: Single Family Residence
Tax District 170: ZEPHYR HEIGHTS GID
Acreage .2100
Block/Lot A/7
Subdivision ZEPHYR HEIGHTS #4
Plat Maps 1318-10-4.pdf (2,211kb)
Lineage Split from
0000-05-202-090

Value History

2025202420232022202120202019
Total Building Value$99,754$98,001$93,650$94,566$92,869$93,717$94,726
Total Extra Features Value$4,281$4,336$4,246$0$0$0$0
Total Secured Pers Prop$0$0$0$0$0$0$0
Total Land Value$300,000$300,000$300,000$265,000$230,000$230,000$210,000
Taxable Value$404,035$402,337$397,896$359,566$322,869$323,717$304,726
Net Exemptions Value$0$0$0$0$0$0$0
Net Assessed Value$141,412$140,818$139,264$125,848$113,004$113,301$106,654
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 9670562021-05-07QGRANT BARGAIN SALE DEEDImproved$1,125,000Grantor: GEROW LIVING TRUST 2013
Grantee: PRODAN, DANIEL & MARIANNA
GBS 8793942016-04-14UGRANT BARGAIN SALE DEEDImproved$0Grantor: GEROW, MICHAEL J & RACHELLE H
Grantee: GEROW LIVING TRUST 2013
AFF 8637652015-06-09UAFFIDAVIT TERM JOINT TENANCYImproved$0Grantor: SALLE, EVA MATILDA ESTATE OF
Grantee: SALLE, DOREEN A TTEE
AFF 8637642015-06-09UAFFIDAVIT TERM JOINT TENANCYImproved$0Grantor: TANNER, EDWARD GENE ESTATE OF
Grantee: SALLE, DOREEN A TTEE
GBS 8634922015-06-05QGRANT BARGAIN SALE DEEDImproved$650,000Grantor: TANNER/SALLE REVOCABLE TRUST
Grantee: GEROW, MICHAEL J & RACHELLE H
GRA 6930502007-01-19UGRANT DEEDImproved$0Grantor: SALLE, EVA M
Grantee: SALLE 2003 REVOCABLE TRUST
GRA 6930492007-01-19UGRANT DEEDImproved$0Grantor: TANNER, EDWARD G
Grantee: TANNER/SALLE REVOCABLE TRUST
GBS 6578602005-10-14QGRANT BARGAIN SALE DEEDImproved$740,000Grantor: NEIDERHAUS, KIRK
Grantee: SALLE, EVA M & TANNER, EDWARD G
GBS 6404662005-03-30QGRANT BARGAIN SALE DEEDImproved$625,000Grantor: CASIMANO FAMILY TRUST
Grantee: NEIDERHAUS, KIRK

Buildings

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

TypeModelHeated Sq FtRepl Cost NewYrBltWAYOther % DprNormal % Dpr% CondValue
RES011937$399,014197419740.00%75.00%25.00%$99,754

Structural Elements

TypeDescriptionCodeDetails
ROOFROOF0208Composition Shingle
EWEXT WALL0103Frame, Plywood
EWEXT WALL0133Veneer, Masonry
HEATHEAT0309Forced Air Furnace
0502Automatic Appliance Allowance1.00
0601Plumbing Fixtures -#11.00
0602Plumbing Fixtures Rough-ins -#1.00
SBFLSubFloor (RES)0622Raised Subfloor (%)
HILLHillside Slope Adjustment1Flat
0402Automatic Floor Cover Allowance1.00
0641Single 1-Story Fireplace - #1.00
0701Attached Garage462.00
Subareas
TypeGross AreaPercent of BaseAdjusted Area
GLA1,937100%1,937

Extra Features

*RCNLD: Replacement Cost New, Less Depreciation

CodeDescriptionLengthWidthUnitsUnit PriceAYBRepl Cost% Good ConditionDpr Value*Final Value
VSI 2.5SITE IMP 2.51.00$2,500.001974$2,50025%$625$625
WODRTWOOD OPEN DECK REDWOOD - TAHOE219.00$25.001974$5,47525%$1,369$1,369
CCPSTCONCRETE COVERED PORCH-SHAKE ROOF-TAHOE27.00$30.501974$82425%$206$206
ASPTASPHALT - TAHOE654.00$5.001974$3,27025%$818$818
BDTBALCONY DECKS-TAHOE99.00$48.001974$4,75225%$1,188$1,188
CFWTCONCRETE FLAT WORK - TAHOE30.00$10.001974$30025%$75$75

Land Lines

CodeDescriptionZoneFrontDepthUnitsUnit TypeRateAcreageSq FtTotal AdjValue
200Single Family Residence1.00SITE$300,000.000.219,1481.00$300,000

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 19, 2025.