21029 Mountain Gate Dr, Riverside, CA 92507 Property Records

Riverside County property record for 21029 Mountain Gate Dr, Riverside, CA 92507

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,576 sqft · built 2020
Lot Size	0.205 acres (8,938 sqft)
Owner	Individual Name on File
Last Sale	$603,000 (Dec 2020)
Tax Bill	$12,039 (2025)
Deeds & Mortgages	Jan 2023 Line of Credit Dec 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`257-610-003`

Property Details

APN / Parcel Number

Primary APN	`257-610-003`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	3,576 sqft Living Area

Exterior

Year Built	Built 2020
Construction Type	Wood
Lot Area	8,938 sqft (0.205 acres)
Garage Type	Attached
Garage Area	422 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	257610003
Street Address	21029 MOUNTAIN GATE DR
City	RIVERSIDE
State	CA
Zip	92507-0001
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ACRES 0.20524084 ACREAGEQUALCODE ML LOT 33 LOTTYPE L MAPPLATB 467 MAPPLATP 005 SUBDIVISIONNAME TR 29600
Legal Tract	29600
Legal Lot Number	33
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	1
Census Block	1000
Census Tract	42214

Owner

Source: Riverside County assessment roll, as of July 1, 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Co-owner	Verified Secondary Owner
Mailing Address	21029 MOUNTAIN GATE DR, RIVERSIDE, CA 92507-0001
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 23, 2023	Deed of Trust, Mortgage · Line of Credit DOWNEY FCU
Dec 30, 2020	Grant Deed, Transfer · Conventional Mortgage KBHS HOME LOANS LLC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 30, 2020 · Amount on Record
Deed Sale	Dec 30, 2020 · Amount on Record
Deed Document Number	2020-0667353
Record Updated	Jun 8, 2026

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	21029 MOUNTAIN GATE DR, RIVERSIDE, CA 92507-0001
Transaction Type	Mortgage
Record Updated	Feb 1, 2023
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21029 MOUNTAIN GATE DR, RIVERSIDE, CA 92507-0001

Mortgage

Document Number	0000017764
Date	Jan 23, 2023
Instrument	2023-0017764

Lender

Name	DOWNEY FCU
Type	Credit Union
Address	DOWNEY, CA 90241

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Jan 22, 2043

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Dec 30, 2020
Property Address	21029 MOUNTAIN GATE DR, RIVERSIDE, CA 92507-0001
Document Number	0000667353
Map Reference	MB 467 PG 5-25
Instrument Date	Apr 13, 2020
Instrument	2020-0667353
Transaction Type	Transfer
Record Updated	Oct 4, 2022
Title Company	FNTG BUILDER SERVICES

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	Joint Tenants
Address	21029 MOUNTAIN GATE DR, RIVERSIDE, CA 92507-0001

Mortgage

Document Number	0000667354
Date	Dec 30, 2020
Instrument	2020-0667354

Lender

Name	KBHS HOME LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Unified School District	Riverside Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$12,039.00 (+11.08%) Homeowner's exemption	$705,121 (+12.44%) Land $81,181 Building $623,940
2023	$10,838.00 (+2.02%) Homeowner's exemption	$627,089 Land $78,030 Building $549,059
2022	$10,623.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	2 (2003–2015)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jul 2015 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	High above 75% of the US · above 51% of California
Wildfire Likelihood	0.5% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

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

Water System	RIVERSIDE HIGHLAND WATER COMPANY private · serves 19,053 people · EPA ID CA3610057
Water Source	Groundwater
Last State Inspection	Jan 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 386 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000

May also be available: Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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