3365 Folsom St, Boulder, CO 80304 Property Records

Boulder County property record for 3365 Folsom St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.25 ba · 4,070 sqft · built 2017
Lot Size	0.312 acres (13,576 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,380,000 (May 2021)
Tax Bill	$14,689 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage Aug 2018 Mortgage + 3 more
Flood Zone	Zone X (moderate risk)
APN	`1463-19-4-01-016`

Property Details

APN / Parcel Number

Primary APN	`1463-19-4-01-016`
Alternative APNs	`R0002533` `0002533`

Interior

Bedrooms	5 Beds
Full Baths	4.25 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,070 sqft Living Area
Gross Area	4,511 sqft
1st Floor Area	2,637 sqft
Upper Floors Area	1,433 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Architectural Style	A-Frame
Exterior Material	Composition/Composite
Construction Type	Frame
Roof Material	Metal
Lot Area	13,576 sqft (0.312 acres)
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	111 sqft
Patio Area	2,701 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0002533
Street Address	3365 FOLSOM ST
City	BOULDER
State	CO
Zip	80304-2403
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 86 FT LOT 1 BROAD ACRES
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	BROADACRES - BO
Legal Block	3
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3000
Census Tract	12107

Owner

Source: Boulder County records, as of September 18, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	3365 FOLSOM ST, BOULDER, CO 80304-2403
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 17, 2021	Special Warranty Deed, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Aug 22, 2018	Deed of Trust, Mortgage · ARM NEW PENN FINANCIAL LLC
Nov 17, 2017	Deed of Trust, Mortgage · Conventional Mortgage MACS MORTGAGE INC
Apr 16, 2018	Deed of Trust, Mortgage · Conventional Mortgage ALCN LLC
Sep 11, 2017	Warranty Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 17, 2021 · Amount on Record
Deed Sale	May 17, 2021 · Amount on Record
Prior Sale	Sep 11, 2017 · Amount on Record
Deed Document Number	20213885291
Prior Transfer Date	Mar 21, 2018
Prior Transfer Doc	0003647013
Record Updated	Oct 29, 2026

May 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	May 17, 2021
Property Address	3365 FOLSOM ST, BOULDER, CO 80304-2403
Document Number	0003885291
Instrument Date	May 10, 2021
Instrument	3885291
Transaction Type	Transfer
Record Updated	May 27, 2021
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$238.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3365 FOLSOM ST, 3365, BOULDER, CO 80304-2403

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3365 FOLSDM STREET, BOULDER, CO 80304-2403

Mortgage

Document Number	0003885292
Date	May 17, 2021
Instrument	3885292

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

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

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3365 FOLSOM ST, BOULDER, CO 80304-2403
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003672549
Date	Aug 22, 2018
Instrument	3672549

Lender

Name	NEW PENN FINANCIAL LLC
Type	Mortgage Company
Address	BOULDER, CO 80304

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	5.99%
Type Change Date	Sep 1, 2023
Change Frequency	Annually
Min Rate At Change	5.99%
Max Rate At Change	7.99%
Index	1-Year LIBOR
Max Rate	10.9%

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3365 FOLSOM ST, BOULDER, CO 80304-2403
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003626297
Date	Nov 17, 2017
Instrument	3626297

Lender

Name	MACS MORTGAGE INC
Type	Non-Lending Institution
Address	DENVER, CO 80228

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2047

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3365 FOLSOM ST, BOULDER, CO 80304-2403
Document Number	0003652034
Instrument Date	Apr 16, 2018
Transaction Type	Mortgage
Record Updated	May 3, 2018
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1180 LINDEN AVE BOULDER CO 803040729, BOULDER, CO 80304-0729

Mortgage

Document Number	0003652034
Date	Apr 24, 2018
Instrument	3652034

Lender

Name	ALCN LLC
Address	400 N PARK AVE # 10B, BRECKENRIDGE, CO 80424-8710

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

September 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 11, 2017
Property Address	3365 FOLSOM ST, BOULDER, CO 80304-2403
Document Number	0003613956
Instrument Date	Sep 8, 2017
Instrument	3613956
Transaction Type	Transfer
Record Updated	Sep 19, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transaction

Amount	Amount Recorded
Tax	$71.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3365 FOLSOM ST BOULDER CO 803042403, BOULDER, CO 80304-2403

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		$162,860 (+5.71%) Land $69,680 Building $93,180	$2,465,000 (-) Land $1,094,700 Building $1,370,300
2025	$14,689.00 (+2.84%)	$154,063 (-8.89%) Land $68,419 Building $85,644	$2,465,000 (-2.33%) Land $1,094,700 Building $1,370,300
2023	$14,284.00 (+10.05%)	$169,087 (+20.98%) Land $72,467 Building $96,620	$2,523,700 (+25.49%) Land $1,081,600 Building $1,442,100
2022	$12,979.00	$139,764 Land $54,995 Building $84,769	$2,011,000 Land $791,300 Building $1,219,700

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	7 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 98% of the US · lower than 99.2% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 533 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, T-Mobile, Verizon.

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