35 Mayfly Dr, Silverthorne, CO 80498 Property Records

Summit County property record for 35 Mayfly Dr, Silverthorne, CO 80498

Property Summary

Property Type	Single Family Home
Details	4 bd · 10.25 ba · 5,837 sqft · built 2021
Lot Size	0.674 acres (29,377 sqft)
Owner	Company Name on File
Last Sale	$299,000 (Jun 2020)
Tax Bill	$18,605 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Jun 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1951-3640-31-011`

Property Details

APN / Parcel Number

Primary APN	`1951-3640-31-011`
Alternative APN	`6517282`

Interior

Bedrooms	4 Beds
Full Baths	10.2 Baths
Half Baths	6 Half Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	5,837 sqft Living Area
Gross Area	7,256 sqft
1st Floor Area	2,645 sqft
2nd Floor Area	818 sqft
Basement Area	2,588 sqft
Finished Basement	2,374 sqft
Unfinished Basement	214 sqft

Exterior

Year Built	Built 2021
Effective Year Built	Effective 2021
Architectural Style	Bi-Level
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	29,377 sqft (0.674 acres)
Terrain	Steep
Garage Type	Attached
Garage Area	1,205 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Heating System	Radiant
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	35 MAYFLY DR
City	SILVERTHORNE
State	CO
Zip	80498-8948
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PUD
Legal Description	LOT 8 ANGLER MOUNTAIN RANCH SUB # 5 FOURTH AMENDMENT
Legal Subdivision	ANGLER MOUNTAIN RANCH SUB
Legal Lot Number	8
Jurisdiction	SUMMIT CO
Township / Civil Division	SILVERTHORNE
Census Block Group	2
Census Block	2020
Census Tract	102

Owner

Source: Summit County assessment roll, as of June 16, 2026

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

Owner of Record	Company Name on File
Mailing Address	35 MAYFLY DR, SILVERTHORNE, CO 80498-8948
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 1, 2021	Intrafamily Transfer, Transfer · ARM ZB NA
Jun 11, 2020	Warranty Deed, Transfer ANGLER MOUNTAIN LLC

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 11, 2020 · Amount on Record
Deed Sale	Jun 11, 2020 · Amount on Record
Deed Document Number	20201227420
Last Transfer Date	Jun 10, 2024
Transfer Doc	0001331842
Record Updated	Sep 20, 2026

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SUMMIT CO
Recording Date	Sep 1, 2021
Property Address	35 MAYFLY DR, SILVERTHORNE, CO 80498-8948
Document Number	0001268634
Map Reference	DOC 881819
Instrument Date	Aug 30, 2021
Instrument	1268634
Transaction Type	Transfer
Record Updated	Feb 16, 2023
Title Company	HOMESTEAD TITLE AND ESCROW, HOMESTEAD TITLE & ESCROW

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	35 MAYFLY DR, SILVERTHORNE, CO 80498-8948

Mortgage

Document Number	0001268635
Date	Sep 1, 2021
Instrument	1268635

Lender

Name	ZB NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	384 Months
Due	Sep 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Adjustable	Adjustable Rate Rider
Type Change Date	Sep 1, 2033
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.75%
Index	1-Year CMT
Max Rate	7.75%

June 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	SUMMIT CO
Recording Date	Jun 11, 2020
Property Address	35 MAYFLY DR, SILVERTHORNE, CO 80498-8948
Document Number	0001227420
Map Reference	DOC 1170675
Instrument Date	Jun 3, 2020
Instrument	1227420
Transaction Type	Transfer
Record Updated	Feb 16, 2023
Title Company	STEWART TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	309 EASTRIDGE DR, DILLON, CO 80435-8481

Mortgage

Document Number	0001227421
Date	Jun 11, 2020
Instrument	1227421

Lender

Name	ANGLER MOUNTAIN LLC
Type	Non-Lending Institution

Agreement

Amount	Amount Recorded
Term	11 Months
Due	May 22, 2021

Tax Assessment & Valuation

Source: Summit County assessment roll, as of June 16, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Summit County
Municipality	Silverthorne Town
Unified School District	Summit School District RE-1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$18,605.00 (+14.55%)	$364,568 (+16.09%)	$5,361,300 (+14.39%) Land $1,056,000 Building $4,305,300
2024	$16,242.00 (+26.04%)	$314,029 (+31.65%)
2023	$12,886.00 (+248.55%)	$238,527 (+268.65%)	$4,687,000 (+403.45%) Land $985,700 Building $3,701,300
2022	$3,697.00	$64,703	$930,982 Land $539,200 Building $391,782

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective May 12, 2024 · 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
Flood Insurance Cost	Premium on Record median of 14 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	14 in force

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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

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

Water System	TOWN OF SILVERTHORNE serves 8,400 people · EPA ID CO0159095
Water Source	Groundwater
Last State Inspection	Jul 2022
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 66 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Arbor Mesh Fixed Wireless	1,000 / 1,000

May also be available: Verizon.

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