Great People. Great Places.

Parcel 1318-15-311-010

Owners

STARK FAMILY TRUST 2014
STARK, MARCY ANN TTEE

9510 ALDER ST
RANCHO CUCAMONGA, CA 91730

Parcel Summary

Location 3 NAVAJO CT
Use Code 200: Single Family Residence
Tax District 200: ROUND HILL GID
Acreage .3600
Block A
Block/Lot A/6
Subdivision ROUND HILL VILLAGE #3
Plat Maps 1318-15-3.pdf (498kb)
Map Documents 973129 Recorder Search
Lineage Split from
0000-05-302-150

Value History

2025202420232022202120202019
Total Building Value$120,455$118,457$106,644$107,051$100,003$101,629$102,854
Total Extra Features Value$11,413$11,646$10,542$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$240,000$240,000$240,000
Taxable Value$431,868$430,103$417,186$372,051$340,003$341,629$342,854
Net Exemptions Value$0$0$0$0$0$0$0
Net Assessed Value$151,154$150,536$146,015$130,218$119,001$119,570$119,999
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
QCD 10161522024-12-27UQUITCLAIM DEEDImproved$0Grantor: STARK FAMILY TRUST 2014
Grantee: STARK FAMILY TRUST 2014
AFF 10161462024-12-27UAFFIDAVIT TERM JOINT TENANCYImproved$0Grantor: STARK, ROBERT A TTEE ESTATE OF
Grantee: STARK FAMILY TRUST 2014
GBS 9229412018-11-28UGRANT BARGAIN SALE DEEDImproved$0Grantor: STARK, ROBERT A & MARCY ANN
Grantee: STARK FAMILY TRUST 2014
GBS 9224042018-11-19QGRANT BARGAIN SALE DEEDImproved$830,000Grantor: GUILFOYLE FAMILY TRUST
Grantee: STARK, ROBERT A & MARCY ANN
GBS 7302142008-09-18UGRANT BARGAIN SALE DEEDImproved$0Grantor: GUILFOYLE, PETER S
Grantee: GUILFOYLE FAMILY TRUST
GBS 7301092008-09-17UGRANT BARGAIN SALE DEEDImproved$0Grantor: GUILFOYLE, DEBORAH
Grantee: GUILFOYLE, PETER S
GBS 7301082008-09-17UGRANT BARGAIN SALE DEEDImproved$0Grantor: GUILFOYLE FAM SURVIVORS TRUST
Grantee: GUILFOYLE, PETER S
GBS 6853702006-09-28UGRANT BARGAIN SALE DEEDImproved$0Grantor: GUILFOYLE FAMILY TRUST
Grantee: GUILFOYLE FAM SURVIVORS TRUST
GBS 6424342005-04-22UGRANT BARGAIN SALE DEEDImproved$0Grantor: GUILFOYLE, PETER S & GAYLA L
Grantee: GUILFOYLE FAMILY TRUST

Buildings

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

TypeModelHeated Sq FtRepl Cost NewYrBltWAYOther % DprNormal % Dpr% CondValue
RES012156$481,820197119710.00%75.00%25.00%$120,455

Structural Elements

TypeDescriptionCodeDetails
ROOFROOF0208Composition Shingle
EWEXT WALL0101Frame, Hardboard Sheets
EWEXT WALL0134Veneer, Stone
HEATHEAT0301Baseboard, Hot Water
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 Garage600.00
Subareas
TypeGross AreaPercent of BaseAdjusted Area
GLA2,156100%2,156

Extra Features

*RCNLD: Replacement Cost New, Less Depreciation

CodeDescriptionLengthWidthUnitsUnit PriceAYBRepl Cost% Good ConditionDpr Value*Final Value
BDTBALCONY DECKS-TAHOE438.00$48.001971$21,02425%$5,256$5,256
DCPCDIRT COVERED PORCH-COMP170.00$17.001971$2,89025%$723$723
ASPTASPHALT - TAHOE660.00$5.001971$3,30025%$825$825
CFWTCONCRETE FLAT WORK - TAHOE100.00$10.001971$1,00025%$250$250
WODRTWOOD OPEN DECK REDWOOD - TAHOE50.00$25.002012$1,25081%$1,006$1,006
FLAGTFLAGSTONE - LAKE170.00$24.502012$4,16581%$3,353$3,353

Land Lines

CodeDescriptionZoneFrontDepthUnitsUnit TypeRateAcreageSq FtTotal AdjValue
200Single Family Residence1.00SITE$300,000.000.3615,6821.00$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 April 30, 2025.