3687 Silverton St, Boulder, CO 80301 Property Records

Boulder County property record for 3687 Silverton St, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	6 bd · 3.25 ba · 3,733 sqft · built 2014
Lot Size	0.092 acres (3,996 sqft)
Owner	Individual Name on Record
Last Sale	$1,162,500 (Dec 2020)
Tax Bill	$9,210 (2025)
Deeds & Mortgages	Sep 2022 Second Mortgage Dec 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1463-20-1-56-003`

Property Details

APN / Parcel Number

Primary APN	`1463-20-1-56-003`
Alternative APN	`R0601912`

Interior

Bedrooms	6 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,733 sqft Living Area
Gross Area	4,675 sqft
1st Floor Area	1,206 sqft
Upper Floors Area	1,377 sqft
Basement Area	1,290 sqft
Finished Basement	1,150 sqft
Unfinished Basement	140 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Architectural Style	A-Frame
Exterior Material	Combination
Construction Type	Frame
Roof Material	Asphalt
Lot Area	3,996 sqft (0.092 acres)
Garage Type	Attached
Garage Area	802 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	176 sqft
Patio Area	214 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0601912
Street Address	3687 SILVERTON ST
City	BOULDER
State	CO
Zip	80301-3614
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 82 NORTHFIELD COMMONS REPLAT A
Legal Range	70
Legal Township	1N
Legal Section	20
Legal Subdivision	NORTHFIELD COMMONS REPLAT A
Legal Block	4
Legal Lot Number	82
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	4
Census Block	4022
Census Tract	12701

Owner

Source: Boulder County records, as of September 18, 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	Individual Name on Record
Mailing Address	3687 SILVERTON ST, BOULDER, CO 80301-3614
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 12, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage ELEVATIONS CU
Dec 14, 2020	Warranty Deed, Transfer · Conventional Mortgage ZENITH HOME LOANS
Jan 10, 2017	Quit Claim Deed, Transfer LAND TITLE GUARANTEE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 14, 2020 · Amount on Record
Deed Sale	Dec 14, 2020 · Amount on Record
Prior Sale	Nov 14, 2016 · Amount on Record
Deed Document Number	20203841556
Prior Transfer Date	Nov 15, 2016
Prior Transfer Doc	0003568132
Record Updated	Oct 29, 2026

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3687 SILVERTON ST, BOULDER, CO 80301-3614
Transaction Type	Mortgage
Record Updated	Sep 27, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003980553
Date	Sep 12, 2022
Instrument	3980553

Lender

Name	ELEVATIONS CU
Type	Credit Union
Address	BOULDER, CO 80301

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	239 Months
Due	Aug 15, 2042

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 14, 2020
Property Address	3687 SILVERTON ST, BOULDER, CO 80301-3614
Document Number	0003841556
Instrument Date	Nov 4, 2020
Instrument	3841556
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$116.25
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3687 SILVERTON ST, 3687, BOULDER, CO 80301-3614

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3687 SILVERTON ST, BOULDER, CO 80301-3614

Mortgage

Document Number	0003841557
Date	Dec 14, 2020
Instrument	3841557

Lender

Name	ZENITH HOME LOANS
Type	Mortgage Company

Agreement

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

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jan 10, 2017
Property Address	3687 SILVERTON ST, BOULDER, CO 80301-3614
Document Number	0003568132
Instrument Date	Nov 15, 2016
Instrument	3568132
Transaction Type	Transfer
Record Updated	Jan 24, 2017
Title Company	LAND TITLE GUARANTEE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	3687 SILVERTON ST BOULDER CO 803013614, BOULDER, CO 80301-3614

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$100,341 (+3.87%) Land $19,945 Building $80,396	$1,545,600 (-) Land $363,300 Building $1,182,300
2025	$9,210.00 (-1.16%)	$96,600 (-13.43%) Land $22,706 Building $73,894	$1,545,600 (-7.2%) Land $363,300 Building $1,182,300
2023	$9,318.00 (+17.83%)	$111,588 (+31.03%) Land $23,356 Building $88,232	$1,665,500 (+35.91%) Land $348,600 Building $1,316,900
2022	$7,908.00	$85,165 Land $21,086 Building $64,079	$1,225,400 Land $303,400 Building $922,000

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 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
Flood Insurance Cost	Premium on Record median of 20 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	20 in force
Nearby Flood Claims	14 (2013–2015)
Claims Outside the SFHA	4 of 14
Most Recent Claim	May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 13 claims

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	0.01% 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 BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 615 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: AT&T, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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