Parcel 1318-10-415-007
Owners
KEMP, JEROME W & DEBRA M
KEMP, JEROME W
KEMP, DEBRA W
KEMP, JEROME W
KEMP, DEBRA W
6365 N DERRUMBADERA
TUCSON, AZ 85750
Parcel Summary
| Location | 658 RIVEN ROCK RD |
|---|---|
| Use Code | 200: Single Family Residence |
| Tax District | 170: ZEPHYR HEIGHTS GID |
| Acreage | .2900 |
| Block | B |
| Block/Lot | B/7 |
| Subdivision | ZEPHYR HEIGHTS #4 |
| Plat Maps | 1318-10-4.pdf (2,322kb) |
| Lineage | Split from 0000-05-201-070 |
Keyline Description
Changed from Parcel # 0000-05-201-070Value History
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Total Building Value | $295,311 | $299,425 | $279,627 | $270,291 | $259,220 | $255,600 | $252,769 |
| Total Extra Features Value | $8,620 | $8,766 | $7,978 | $0 | $0 | $0 | $0 |
| Total Secured Pers Prop | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Total Land Value | $780,000 | $780,000 | $780,000 | $780,000 | $680,000 | $680,000 | $680,000 |
| Taxable Value | $1,083,931 | $1,088,191 | $1,067,605 | $1,050,291 | $939,220 | $935,600 | $932,769 |
| Net Exemptions Value | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Net Assessed Value | $379,376 | $380,867 | $373,662 | $367,602 | $328,727 | $327,460 | $326,469 |
| 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 | Date | Type | V/I | Dcl Value | Ownership |
|---|---|---|---|---|---|
| GBS 931721 | 2019-07-15 | GRANT BARGAIN SALE DEED | Improved | $2,040,000 | Grantor: CASTELYN TRUST 2000 Grantee: KEMP, JEROME W & DEBRA M |
| QCD 806413 | 2012-07-25 | QUITCLAIM DEED | Improved | $0 | Grantor: VARZOS, ANASTASIOS NICHOLAS Grantee: CASTELEYN TRUST |
| GRA 719516 | 2008-03-13 | GRANT DEED | Improved | $0 | Grantor: CASTELEYN, ELAINE D Grantee: CASTELEYN TRUST |
| GBS 719515 | 2008-03-13 | GRANT BARGAIN SALE DEED | Improved | $0 | Grantor: VARZNOS, ANASTASIOS NICHOLAS Grantee: VARZNOS, ANASTASIOS N ET AL* |
| GBS 719338 | 2008-03-10 | GRANT BARGAIN SALE DEED | Improved | $0 | Grantor: CASTELEYN TRUST Grantee: VARZNOS, ANASTASIOS NICHOLAS |
| GBS 592176 | 2003-10-01 | GRANT BARGAIN SALE DEED | Improved | $0 | Grantor: CASTELEYN, ELAINE & VARZOS, A N Grantee: CASTELEYN TRUST |
| GBS 588179 | 2003-08-28 | GRANT BARGAIN SALE DEED | Improved | $1,100,000 | Grantor: LEITNER LIVING TRUST Grantee: CASTELEYN, ELAINE & VARZOS, A N |
Buildings
Building # 1, Section # 1, SFD(1966)-SFDA-PERMIT #9819741, Single Family Residence
| Type | Model | Heated Sq Ft | Repl Cost New | YrBlt | WAY | Other % Dpr | Normal % Dpr | % Cond | Value |
|---|---|---|---|---|---|---|---|---|---|
| RES | 01 | 2537 | $639,934 | 1966 | 1989 | 0.00% | 55.50% | 44.50% | $284,771 |
Structural Elements
| Type | Description | Code | Details |
|---|---|---|---|
| ROOF | ROOF | 0208 | Composition Shingle |
| EW | EXT WALL | 0105 | Frame, Siding |
| HEAT | HEAT | 0301 | Baseboard, Hot Water |
| 0502 | Automatic Appliance Allowance | 1.00 | |
| 0601 | Plumbing Fixtures -# | 14.00 | |
| 0602 | Plumbing Fixtures Rough-ins -# | 1.00 | |
| SBFL | SubFloor (RES) | 0622 | Raised Subfloor (%) |
| HILL | Hillside Slope Adjustment | 1 | Flat |
| 0402 | Automatic Floor Cover Allowance | 1.00 | |
| 0641 | Single 1-Story Fireplace - # | 1.00 | |
| 0711 | Built-in Garage | 420.00 |
Extra Features
| Code | Description | Length | Width | Units | Unit Price | AYB | Repl Cost | % Good Condition | Dpr Value* | Final Value |
|---|---|---|---|---|---|---|---|---|---|---|
| CCPST | CONCRETE COVERED PORCH-SHAKE ROOF-TAHOE | 23.00 | $31.50 | 1966 | $725 | 25% | $181 | $181 | ||
| WODRT | WOOD OPEN DECK REDWOOD - TAHOE | 190.00 | $25.50 | 1966 | $4,845 | 25% | $1,211 | $1,211 | ||
| FLAG | FLAGSTONE-VALLEY | 200.00 | $21.50 | 1966 | $4,300 | 25% | $1,075 | $1,075 | ||
| ASPT | ASPHALT - TAHOE | 360.00 | $5.00 | 1966 | $1,800 | 25% | $450 | $450 | ||
| VSI | VSI - UNITS/1,000 | 2.00 | $1,000.00 | 1966 | $2,000 | 25% | $500 | $500 | ||
| GR3 | GLASS RAIL 3' | 51.00 | $81.50 | 1966 | $4,157 | 25% | $1,039 | $1,039 | ||
| BDT | BALCONY DECKS-TAHOE | 351.00 | $49.00 | 1966 | $17,199 | 25% | $4,300 | $4,300 |
Land Lines
Personal Property
None
Photos
Building Sketches
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 August 03, 2025.