445 S 44th St, Boulder, CO 80305 Property Records

Boulder County property record for 445 S 44th St, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.75 ba · 1,850 sqft · built 1957
Lot Size	0.16 acres (6,974 sqft)
Owner	Individual Name on Record
Last Sale	$198,500 (May 2007)
Tax Bill	$5,285 (2025)
Deeds & Mortgages	May 2026 Mortgage Oct 2026 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1577-05-4-26-016`

Property Details

APN / Parcel Number

Primary APN	`1577-05-4-26-016`
Alternative APNs	`R0010318` `0010318`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,850 sqft Living Area
Gross Area	2,700 sqft
1st Floor Area	1,150 sqft
Basement Area	1,350 sqft
Finished Basement	700 sqft
Unfinished Basement	650 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1980
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,974 sqft (0.16 acres)
Garage Type	Attached
Garage Area	200 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0010318
Street Address	445 S 44TH ST
City	BOULDER
State	CO
Zip	80305-6017
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 16 BLK 9 MARTIN ACRES 2
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	MARTIN ACRES 2 - BO
Legal Block	9
Legal Lot Number	16
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3010
Census Tract	12507

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	Individual Name on Record
Mailing Address	4720 CHEYENNE CT, BOULDER, CO 80303-3901
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 28, 2026	Quit Claim Deed, Transfer · Conventional Mortgage CMG MORTGAGE INC
Oct 8, 2026	Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT
Sep 5, 2017	Warranty Deed, Transfer OTHER

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 16, 2007 · Amount on Record
Deed Sale	May 16, 2007 · Amount on Record
Prior Sale	May 16, 2007 · Amount on Record
Deed Document Number	20072855861
Last Transfer Date	May 27, 2026
Transfer Doc	0004133715
Record Updated	Oct 29, 2026

May 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	May 28, 2026
Property Address	445 S 44TH ST, BOULDER, CO 80305-6017
Document Number	0004133715
Instrument Date	May 27, 2026
Instrument	20264133715
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	LAND TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4720 CHEYENNE CT, BOULDER, CO 80303-3901

Mortgage

Document Number	0004133716,
Date	May 28, 2026
Instrument	20264133716

Lender

Name	CMG MORTGAGE INC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.3%
Initial Type	Fixed Rate
Max Rate	-1%

October 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 8, 2026
Property Address	445 S 44TH ST, BOULDER, CO 80305-6017
Document Number	0004150096
Instrument Date	Oct 8, 2024
Instrument	20264150096
Transaction Type	Transfer
Record Updated	Oct 23, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership
Address	4720 CHEYENNE CT, BOULDER, CO 80303-3901

September 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 5, 2017
Property Address	445 S 44TH ST, BOULDER, CO 80305-6017
Document Number	0003613030
Instrument Date	Aug 31, 2017
Instrument	3613030
Transaction Type	Transfer
Record Updated	Sep 13, 2017
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	4720 CHEYENNE CT BOULDER CO 803033901, BOULDER, CO 80303-3901

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		$54,631 (+0.08%) Land $32,708 Building $21,923	$873,400 (-) Land $551,000 Building $322,400
2025	$5,285.00 (+0.46%)	$54,588 (-12.87%) Land $34,438 Building $20,150	$873,400 (-6.6%) Land $551,000 Building $322,400
2024	$5,261.00 (+1.82%)
2023	$5,167.00 (+11.36%)	$62,652 (+27.43%) Land $40,354 Building $22,298	$935,100 (+32.19%) Land $602,300 Building $332,800
2022	$4,640.00	$49,165 Land $29,934 Building $19,231	$707,400 Land $430,700 Building $276,700

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	7 (1979–2022)
Claims Outside the SFHA	5 of 7
Most Recent Claim	Jul 2022 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 5 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	0.03% 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 678 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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