4220 19th St, Boulder, CO 80304 Property Records

Boulder County property record for 4220 19th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.75 ba · 2,544 sqft · built 1964
Lot Size	0.991 acres (43,151 sqft)
Owner	2 Individual Names on File
Last Sale	$150,000 (Apr 1989)
Tax Bill	$9,874 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Apr 2019 Transfer + 4 more
Flood Zone	Zone X (minimal risk)
APN	`1463-18-1-00-058`

Property Details

APN / Parcel Number

Primary APN	`1463-18-1-00-058`
Alternative APNs	`R0033125` `0033125`

Interior

Bedrooms	3 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	2,544 sqft Living Area
1st Floor Area	1,968 sqft
Upper Floors Area	576 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1980
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	43,151 sqft (0.991 acres)
Garage Type	Detached
Garage Area	1,040 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0033125
Street Address	4220 19TH ST
City	BOULDER
State	CO
Zip	80304-0999
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	TRACT 3014 LESS A & TRACT 2598-A-1 18-1N-70 PER DEED 895419 12/28/87 BCR
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	TR, NBR 126 & 135
Legal Tract	3014,2598-
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2004
Census Tract	12103

Owner

4220 19th St is owned and occupied by two individuals who acquired it in June 2018.

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	2 Individual Names on File
Mailing Address	4220 19TH ST, BOULDER, CO 80304-0999
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 23, 2021	Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU
Apr 2, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Mar 18, 2019	Quit Claim Deed, Transfer Quitclaim
Mar 12, 2019	Quit Claim Deed, Transfer Quitclaim
Jul 24, 2018	Quit Claim Deed, Transfer Quitclaim
Jul 24, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 4, 1989 · Amount on File
Deed Sale	Apr 4, 1989 · Amount on File
Prior Sale	Dec 28, 1987
Deed Document Number	1989975632
Last Transfer Date	Jun 6, 2018
Transfer Doc	0003667555
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4220 19TH ST, BOULDER, CO 80304-0999
Transaction Type	Mortgage
Record Updated	Mar 31, 2022
Title Company	ASCENDANT TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4220 19TH ST, BOULDER, CO 80304-0999

Mortgage

Document Number	0003916132
Date	Sep 23, 2021
Instrument	3916132

Lender

Name	ELEVATIONS CU
Type	Credit Union
Address	BOULDER, CO 80301

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.62%
Type Change Date	Oct 1, 2028
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.62%
Index	1-Year LIBOR
Max Rate	7.62%

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 2, 2019
Property Address	4220 19TH ST, BOULDER, CO 80304-0999
Document Number	0003705300
Instrument Date	Mar 28, 2019
Instrument	3705300
Transaction Type	Transfer
Record Updated	Apr 9, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	4220 19TH ST BOULDER CO 803040999, BOULDER, CO 80304-0999

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 18, 2019
Property Address	4220 19TH ST, BOULDER, CO 80304-0999
Document Number	0003702771
Instrument Date	Mar 11, 2019
Instrument	3702771
Transaction Type	Transfer
Record Updated	Mar 26, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4220 19TH ST BOULDER CO 803040999, BOULDER, CO 80304-0999

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 12, 2019
Property Address	4220 19TH ST, BOULDER, CO 80304-0999
Document Number	0003701682
Instrument Date	Mar 11, 2019
Instrument	3701682
Transaction Type	Transfer
Record Updated	Mar 21, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4220 19TH ST BOULDER CO 803040999, BOULDER, CO 80304-0999

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 24, 2018
Property Address	4220 19TH ST, BOULDER, CO 80304-0999
Document Number	0003667555
Instrument Date	Jun 9, 2018
Instrument	3667555
Transaction Type	Transfer
Record Updated	Aug 2, 2018

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	657 SUBAMA-CHO, GOKOUMACHIDORI MANJUJI AGARU, SHIMOGYO-KU, K

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 24, 2018
Property Address	4220 19TH ST, BOULDER, CO 80304-0999
Document Number	0003667553
Instrument Date	May 16, 2018
Instrument	3667553
Transaction Type	Transfer
Record Updated	Aug 2, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1128-1 IWAKURA HATAEDA-CHO

Tax Assessment & Valuation

The 2025 property tax bill for 4220 19th St was $9,874.

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		$102,748 (+3.98%) Land $91,997 Building $10,751	$1,581,000 (-) Land $1,422,900 Building $158,100
2025	$9,874.00	$98,812 Land $88,931 Building $9,881	$1,581,000 Land $1,422,900 Building $158,100
2023	$9,547.00 (+18.35%)	$108,861 (+31.38%) Land $97,975 Building $10,886	$1,624,800 (+36.29%) Land $1,462,320 Building $162,480
2022	$8,067.00	$82,858 Land $74,572 Building $8,286	$1,192,200 Land $1,072,980 Building $119,220

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

Flood

FEMA maps place 4220 19th St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 31 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	31 in force
Nearby Flood Claims	26 (1995–2014)
Claims Outside the SFHA	14 of 26
Most Recent Claim	May 2014 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 22 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

Wildfire risk around 4220 19th St is low, with a 0.07% annual chance of wildfire.

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

Wildfire Risk	Low lower than 62% of the US · lower than 79% of Colorado
Wildfire Likelihood	0.07% 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 384 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
AT&T Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on 19th St

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