3640 19th St, Boulder, CO 80304 Property Records

Boulder County property record for 3640 19th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.25 ba · 3,111 sqft · built 1973
Lot Size	0.666 acres (29,023 sqft)
Owner	Company Name on Record
Last Sale	$1,315,000 (Dec 2015)
Tax Bill	$17,014 (2025)
Deeds & Mortgages	Feb 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1463-19-1-07-001`

Property Details

APN / Parcel Number

Primary APN	`1463-19-1-07-001`
Alternative APNs	`R0000013` `0000013`

Interior

Bedrooms	4 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	3,111 sqft Living Area
Gross Area	4,161 sqft
1st Floor Area	3,111 sqft
Basement Area	525 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1995
Architectural Style	Ranch
Exterior Material	Block/Brick
Construction Type	Masonry / Concrete Block
Roof Material	Other
Lot Area	29,023 sqft (0.666 acres)
Garage Type	Attached
Garage Area	525 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	162 sqft
Deck Area	153 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0000013
Street Address	3640 19TH ST
City	BOULDER
State	CO
Zip	80304-1602
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK 7 CAROLYN HEIGHTS
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	CAROLYN HEIGHTS - BO
Legal Block	7
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1000
Census Tract	12103

Owner

Source: Boulder County records, as of October 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 Record
Mailing Address	3311 GEORGETOWN ST, HOUSTON, TX 77005-2907
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 14, 2015 · Amount on Record
Deed Sale	Dec 14, 2015 · Amount on Record
Prior Sale	Apr 1, 2014 · Amount on Record
Deed Document Number	20153490566
Last Transfer Date	Feb 9, 2021
Transfer Doc	0003858135
Record Updated	Oct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Feb 10, 2021
Property Address	3640 19TH ST, BOULDER, CO 80304-1602
Document Number	0003858135
Instrument Date	Feb 9, 2021
Instrument	3858135
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Family Revocable Trust
Address	3311 GEORGETOWN ST, HOUSTON, TX 77005-2907

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		$188,462 (+6.12%) Land $65,851 Building $122,611	$2,841,500 (-) Land $1,038,400 Building $1,803,100
2025	$17,014.00 (+2.52%)	$177,594 (-8.92%) Land $64,900 Building $112,694	$2,841,500 (-2.36%) Land $1,038,400 Building $1,803,100
2023	$16,595.00 (+39.02%)	$194,983 (+52.64%) Land $67,750 Building $127,233	$2,910,200 (+58.34%) Land $1,011,200 Building $1,899,000
2022	$11,937.00	$127,741 Land $54,467 Building $73,274	$1,838,000 Land $783,700 Building $1,054,300

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 18 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	18 in force
Nearby Flood Claims	3 (2013)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 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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