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

Boulder County property record for 415 S 44th St, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 2,184 sqft · built 1957
Lot Size	0.174 acres (7,599 sqft)
Owner	Individual Name on Record
Last Sale	$113,100 (Sep 1991)
Tax Bill	$4,340 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Oct 2020 Reverse Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-05-4-26-019`

Property Details

APN / Parcel Number

Primary APN	`1577-05-4-26-019`
Alternative APNs	`R0012981` `0012981`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	2,184 sqft Living Area
Gross Area	2,700 sqft
1st Floor Area	1,350 sqft
Basement Area	1,350 sqft
Finished Basement	834 sqft
Unfinished Basement	516 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1960
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,599 sqft (0.174 acres)

Exterior Amenities

Porch	Porch
Porch Area	50 sqft
Deck Area	300 sqft
Patio Area	500 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0012981
Street Address	415 S 44TH ST
City	BOULDER
State	CO
Zip	80305-6017
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 19 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	19
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	415 S 44TH ST, BOULDER, CO 80305-6017
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 7, 2020	Deed of Trust, Mortgage BOULDER COUNTY
Oct 7, 2020	Deed of Trust, Mortgage · Reverse Mortgage AMERICAN LIBERTY MORTGAGE INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 3, 1991 · Amount on Record
Deed Sale	Sep 3, 1991 · Amount on Record
Prior Sale	Mar 23, 1971 · Amount on Record
Deed Document Number	19911127421
Last Transfer Date	Jul 28, 2020
Transfer Doc	0003806084
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	415 S 44TH ST, BOULDER, CO 80305-6017
Transaction Type	Mortgage
Record Updated	Feb 7, 2021
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003822239
Date	Oct 7, 2020
Instrument	3822239

Lender

Name	BOULDER COUNTY
Type	Non-Lending Institution

Agreement

Amount	Amount Recorded

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	415 S 44TH ST, BOULDER, CO 80305-6017
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FITCO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003822238
Date	Oct 7, 2020
Instrument	3822238

Lender

Name	AMERICAN LIBERTY MORTGAGE INC
Type	Mortgage Company
Address	DENVER, CO 80211

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	902 Months
Due	Dec 1, 2095

Interest

Rate Type	Adjustable Rate
Rate	2.12%
Adjustable	Adjustable Rate Rider
Type Change Date	Oct 1, 2021
Change Frequency	Annually
Index	1-Year LIBOR

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		$51,564 (-0.4%) Land $34,346 Building $17,218	$828,300 (-) Land $575,100 Building $253,200
2025	$4,340.00 (+2.84%)	$51,769 (-12.63%) Land $35,944 Building $15,825	$828,300 (-6.34%) Land $575,100 Building $253,200
2023	$4,220.00 (+15.21%)	$59,255 (+27.71%) Land $42,123 Building $17,132	$884,400 (+32.47%) Land $628,700 Building $255,700
2022	$3,663.00	$46,398 Land $31,240 Building $15,158	$667,600 Land $449,500 Building $218,100

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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