1558 Shamrock Ave, Upland, CA 91786 Property Records

San Bernardino County property record for 1558 Shamrock Ave, Upland, CA 91786

Property Summary

Property Type	Single Family Home
Details	6 bd · 3 ba · 3,149 sqft · built 1975
Lot Size	0.23 acres (10,010 sqft)
Owner	2 Individual Names on Record
Last Sale	$785,000 (Dec 2020)
Tax Bill	$9,324 (2025)
Deeds & Mortgages	Nov 2020 Line of Credit Dec 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1006-143-10-0000`

Property Details

APN / Parcel Number

Primary APN	`1006-143-10-0000`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,149 sqft Living Area
Gross Area	3,609 sqft
1st Floor Area	2,528 sqft
2nd Floor Area	621 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	10,010 sqft (0.23 acres)
Lot Dimensions	130 ft deep x 77 ft wide
View / Lot	Average
Garage Type	Attached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	66 sqft
Patio Area	66 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1558 SHAMROCK AVE
City	UPLAND
State	CA
Zip	91786-2281
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 8785 LOT 18
Legal Tract	8785
Legal Block	1
Legal Lot Number	18
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1011
Census Tract	818

Owner

Source: San Bernardino County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	1558 SHAMROCK AVE, UPLAND, CA 91786-2281
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 24, 2020	Deed of Trust, Mortgage · Line of Credit UNIVERSITY CU
Dec 2, 2020	Grant Deed, Transfer · Conventional Mortgage CALIBER HOME LOANS INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 2, 2020 · Amount on Record
Deed Sale	Dec 2, 2020 · Amount on Record
Prior Sale	May 27, 2011 · Amount on Record
Deed Document Number	2020487383
Prior Transfer Date	Jul 8, 2003
Prior Transfer Doc	0000549702
Record Updated	Sep 20, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1558 SHAMROCK AVE, UPLAND, CA 91786-2281
Document Number	0000487385
Instrument Date	Nov 24, 2020
Transaction Type	Mortgage
Record Updated	Dec 16, 2020
Title Company	WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	14519 OLIVE ST BALDWIN PARK CA 917062751, BALDWIN PARK, CA 91706-2751

Mortgage

Document Number	0000487385
Date	Dec 2, 2020
Instrument	487385

Lender

Name	UNIVERSITY CU
Type	Credit Union
Address	LOS ANGELES, CA 90025

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

Interest

Rate Type	Adjustable Rate

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 2, 2020
Property Address	1558 SHAMROCK AVE, UPLAND, CA 91786-2281
Document Number	0000487383
Map Reference	MB 123 PG 1&2
Instrument Date	Nov 3, 2020
Instrument	2020-0487383
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1558 SHAMROCK AVE, UPLAND, CA 91786-2281
Investor	Possibly a Property Investor

Mortgage

Document Number	0000487384
Date	Dec 2, 2020
Instrument	2020-0487384

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

Mortgage

Document Number	0000487385
Date	Dec 2, 2020
Instrument	2020-0487385

Lender

Name	UNIVERSITY CU
Type	Credit Union
Address	LOS ANGELES, CA 90025

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Upland City
Unified School District	Upland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$866,703 (+2%) Land $303,346 Building $563,357
2025	$9,324.00 (+4.82%)	$849,709 (+4.04%) Land $297,398 Building $552,311
2023	$8,895.00 (+2.19%)	$816,714 Land $285,850 Building $530,864
2022	$8,704.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF UPLAND serves 78,376 people · EPA ID CA3610050
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	2 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 605 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, T-Mobile, Verizon.

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