525 Summit Dr, Emerald Hills (Redwood City), CA 94062 Property Records

San Mateo County property record for 525 Summit Dr, Emerald Hills, CA 94062

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,960 sqft · built 2009
Lot Size	0.353 acres (15,372 sqft)
Owner	2 Trust Names on File
Last Sale	$3,645,000 (Oct 2020)
Tax Bill	$46,903 (2025)
Deeds & Mortgages	Jan 2022 Transfer Oct 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`057-212-320`

Property Details

APN / Parcel Number

Primary APN	`057-212-320`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,960 sqft Living Area
1st Floor Area	2,750 sqft
2nd Floor Area	1,210 sqft
Family Room	Family Room

Exterior

Year Built	Built 2009
Effective Year Built	Effective 2009
Lot Area	15,372 sqft (0.353 acres)
Garage Area	640 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	525 SUMMIT DR
City	EMERALD HILLS
State	CA
Zip	94062-3332
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 TRACT NO S 927 RSM 133/9-10 15,372 SQ FT MOL
Legal Subdivision	TRACT NO S 927
Legal Lot Number	2
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1026
Census Tract	609700

Owner

525 Summit Dr is held in a trust since October 2020.

Source: San Mateo County records, as of July 15, 2026

Owner of Record	2 Trust Names on File
Mailing Address	525 SUMMIT DR, EMERALD HILLS, CA 94062-3332
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
Jan 20, 2022	Intrafamily Transfer, Transfer
Oct 28, 2020	Grant Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 28, 2020 · Amount on File
Deed Sale	Oct 28, 2020 · Amount on File
Prior Sale	Jan 12, 2010 · Amount on File
Deed Document Number	2020118993
Record Updated	Oct 29, 2026

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Jan 20, 2022
Property Address	525 SUMMIT DR, EMERALD HILLS, CA 94062-3332
Document Number	0000005358
Map Reference	MB 133 PG 9&10
Instrument Date	Dec 13, 2021
Instrument	2022-005358
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Irrevocable Trust
Address	525 SUMMIT DR, EMERALD HILLS, CA 94062-3332

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 28, 2020
Property Address	525 SUMMIT DR, EMERALD HILLS, CA 94062-3332
Document Number	0000118993
Instrument Date	Oct 22, 2020
Instrument	118993
Transaction Type	Transfer
Record Updated	Dec 3, 2020
Title Company	LAWYERS TITLE

Transaction

Amount	Amount on Record
Tax	$4,010.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	525 SUMMIT DR EMERALD HILLS CA 940623332, EMERALD HILLS, CA 94062-3332

Tax Assessment & Valuation

The 2025 property tax bill for 525 Summit Dr was $46,903.

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Elementary School District	Redwood City Elementary School District (KG - 08)
Secondary School District	Sequoia Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$4,318,000 (+5.32%) Land $2,056,000 Building $2,262,000
2025	$46,903.00	$4,100,000 Land $1,952,000 Building $2,148,000
2023	$47,349.00 (+13.07%)	$4,100,000 Land $1,952,000 Building $2,148,000	$3,079,350
2022	$41,876.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 525 Summit Dr in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1982.

Source: FEMA National Flood Hazard Layer, effective September 10, 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
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	8 (1982–2010)
Claims Outside the SFHA	4 of 8
Most Recent Claim	Jan 2010 · 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

Wildfire risk around 525 Summit Dr is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 REDWOOD CITY serves 90,043 people · EPA ID CA4110022
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2024
Lead	Under 1 ppb (2022–2024) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 414 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Summit Dr

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