3731 19th St, Boulder, CO 80304 Property Records

Boulder County property record for 3731 19th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.25 ba · 5,021 sqft · built 1949
Lot Size	0.488 acres (21,244 sqft)
Owner	2 Company Names on Record
Last Sale	$2,270,000 (Sep 2021)
Tax Bill	$15,711 (2025)
Deeds & Mortgages	May 2020 Mortgage Jun 2021 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1463-19-2-00-085`

Property Details

APN / Parcel Number

Primary APN	`1463-19-2-00-085`
Alternative APNs	`R0002852` `0002852`

Interior

Bedrooms	5 Beds
Full Baths	5.25 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	5,021 sqft Living Area
Gross Area	6,798 sqft
1st Floor Area	2,093 sqft
Upper Floors Area	2,928 sqft
Basement Area	520 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1949
Effective Year Built	Effective 2000
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	21,244 sqft (0.488 acres)
Garage Type	Attached
Garage Area	1,040 sqft
Parking Spaces	4 Parking Spaces
Porch	Enclosed Porch
Porch Area	369 sqft
Deck Area	240 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0002852
Street Address	3731 19TH ST
City	BOULDER
State	CO
Zip	80304-1603
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 1982-A 19-1N-70 BOOK 1199 PAGE 456 BCR
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	TR, NBR 126 & 135
Legal Tract	1982-A
Legal Block	4
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	4
Census Block	4000
Census Tract	12105

Owner

Source: Boulder County records, as of June 15, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	3731 19TH ST, BOULDER, CO 80304-1603
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
May 18, 2020	Deed of Trust, Mortgage · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC
Jun 28, 2021	Warranty Deed, Transfer LAND TITLE GUARANTEE
Sep 8, 2021	Re-recorded Document · Conventional Mortgage US BANK NA
Jun 1, 2017	Deed of Trust, Mortgage · Line of Credit WESTERRA CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 8, 2021 · Amount on Record
Deed Sale	Sep 8, 2021 · Amount on Record
Prior Sale	Jun 28, 2021 · Amount on Record
Deed Document Number	20213912569
Prior Transfer Date	Jun 21, 2021
Prior Transfer Doc	0003912569
Record Updated	Sep 20, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3731 19TH ST, BOULDER, CO 80304-1603
Transaction Type	Mortgage
Record Updated	Mar 31, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003784528
Date	May 18, 2020
Instrument	3784528

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company
Address	ENGLEWOOD, CO 80111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Adjustable	Adjustable Rate Rider
Type Change Date	Jun 1, 2030
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.25%
Index	1-Year LIBOR
Max Rate	8.25%

June 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 28, 2021
Property Address	3731 19TH ST, BOULDER, CO 80304-1603
Document Number	0003896014
Instrument Date	Jun 21, 2021
Instrument	3896014
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$227.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3731 19TH ST, 3731, BOULDER, CO 80304-1603

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3731 19TH ST, BOULDER, CO 80304-1603

September 2021: Re-recorded Document

Document Type	Re-recorded Document
Jurisdiction	BOULDER CO
Recording Date	Sep 8, 2021
Property Address	3731 19TH ST, BOULDER, CO 80304-1603
Document Number	0003912569
Instrument Date	Jun 21, 2021
Instrument	3912569
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$227.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3731 19TH ST, 3731, BOULDER, CO 80304-1603

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3731 19TH ST, BOULDER, CO 80304-1603

Mortgage

Document Number	0003915714
Date	Sep 22, 2021
Instrument	3915714

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

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

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3731 19TH ST, BOULDER, CO 80304-1603
Document Number	0003596406
Instrument Date	Jun 1, 2017
Transaction Type	Mortgage
Record Updated	Jun 16, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3731 19TH ST BOULDER CO 803041603, BOULDER, CO 80304-1603

Mortgage

Document Number	0003596406
Date	Jun 7, 2017
Instrument	3596406

Lender

Name	WESTERRA CU
Type	Credit Union
Address	DENVER, CO 80209

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Jun 6, 2027

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$179,275 (+8.8%) Land $60,411 Building $118,864	$2,636,400 (-) Land $888,400 Building $1,748,000
2025	$15,711.00 (-0.13%)	$164,775 (-11.34%) Land $55,525 Building $109,250	$2,636,400 (-4.95%) Land $888,400 Building $1,748,000
2023	$15,731.00 (+26.14%)	$185,845 (+38.39%) Land $57,962 Building $127,883	$2,773,800 (+43.55%) Land $865,100 Building $1,908,700
2022	$12,471.00	$134,295 Land $46,600 Building $87,695	$1,932,300 Land $670,500 Building $1,261,800

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	2 (1990–1991)
Claims Outside the SFHA	2 of 2
Most Recent Claim	May 1991 · 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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	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 482 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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