4165 57th St, Boulder, CO 80301 Property Records

Boulder County property record for 4165 57th St, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 6,027 sqft · built 1991
Lot Size	3.74 acres (163,154 sqft)
Owner	2 Individual Names on Record
Last Sale	$840,799 (Apr 2017)
Tax Bill	$14,845 (2025)
Deeds & Mortgages	Sep 2026 Line of Credit Jul 2026 Mortgage + 9 more
Flood Zone	Zone X (minimal risk)
APN	`1463-15-0-00-017`

Property Details

APN / Parcel Number

Primary APN	`1463-15-0-00-017`
Alternative APNs	`R0060726` `0060726`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	2 Half Baths
Total Rooms	13 Rooms
Stories	1 Story
Building Area	6,027 sqft Living Area
Gross Area	7,239 sqft
1st Floor Area	2,829 sqft
Upper Floors Area	1,042 sqft
Basement Area	2,768 sqft
Finished Basement	2,156 sqft
Unfinished Basement	612 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1997
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	163,154 sqft
Garage Type	Attached
Garage Area	600 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	149 sqft
Deck Area	832 sqft
Shed	1 Shed
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0060726
Street Address	4165 57TH ST
City	BOULDER
State	CO
Zip	80301-3023
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	TR 4706A 15-1N-70 4 ACS M/L PER REC 679405 03/27/85 BCR
Legal Range	70
Legal Township	1N
Legal Section	15
Legal Subdivision	TR SOUTH CENTRAL NBR 145 820
Legal Tract	4706A
Legal Block	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1017
Census Tract	12707

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	2 Individual Names on Record
Mailing Address	4165 57TH ST, BOULDER, CO 80301-3023
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 2, 2026	Deed of Trust, Mortgage · Line of Credit HOMEBRIDGE FINANCIAL SERVICES INC
Jul 23, 2026	Deed of Trust, Mortgage · Conventional Mortgage CHANGE LENDING LLC
Dec 9, 2025	Deed of Trust, Mortgage · Commercial Mortgage FLATIRONS BANK
Mar 31, 2022	Deed of Trust, Mortgage · Commercial Mortgage ZB NA
Nov 6, 2024	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN HERITAGE LENDING INC
Jan 20, 2026	Intrafamily Transfer, Transfer · Conventional Mortgage CHANGE LENDING LLC
Apr 22, 2019	Deed of Trust, Mortgage · Commercial Mortgage ZB NA
Mar 13, 2018	Deed of Trust, Mortgage · Conventional Mortgage VECTRA BK/CO
Oct 24, 2017	Deed of Trust, Mortgage · Line of Credit VECTRA BK/CO
Aug 24, 2017	Deed of Trust, Mortgage VECTRA BK/CO
Apr 25, 2017	Special Warranty Deed, Transfer · Commercial Mortgage MERCHANTS MORTGAGE & TRUST CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 25, 2017 · Amount on Record
Deed Sale	Apr 25, 2017 · Amount on Record
Prior Sale	Apr 4, 2005 · Amount on Record
Deed Document Number	20173588670
Last Transfer Date	Jan 10, 2026
Transfer Doc	0004116972
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Sep 2, 2026
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0004146160
Instrument Date	Aug 17, 2026
Instrument	20264146160
Transaction Type	Mortgage
Record Updated	Sep 10, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0004146160,
Date	Sep 2, 2026
Instrument	20264146160

Lender

Name	HOMEBRIDGE FINANCIAL SERVICES INC

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Aug 17, 2056

Interest

Max Rate	-1%

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Jul 23, 2026
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0004141195
Instrument Date	Jul 17, 2026
Instrument	20264141195
Transaction Type	Mortgage
Record Updated	Aug 3, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0004141195,
Date	Jul 23, 2026
Instrument	20264141195

Lender

Name	CHANGE LENDING LLC

Agreement

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

Interest

Rate Type	Fixed Rate
Rate	6.47%
Initial Type	Fixed Rate
Max Rate	-1%

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Transaction Type	Mortgage
Record Updated	Feb 6, 2026
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0004112565
Date	Dec 9, 2025
Instrument	4112565

Lender

Name	FLATIRONS BANK
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Dec 5, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Transaction Type	Mortgage
Record Updated	Feb 6, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0003954010
Date	Mar 31, 2022
Instrument	3954010

Lender

Name	ZB NA
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	357 Months
Due	Dec 27, 2051

Interest

Rate Type	Adjustable Rate

November 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Transaction Type	Mortgage
Record Updated	Feb 6, 2026
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0004066298
Date	Nov 6, 2024
Instrument	4066298

Lender

Name	AMERICAN HERITAGE LENDING INC
Type	Mortgage Company
Address	IRVINE, CA 92612

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2054

January 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jan 20, 2026
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0004116972
Instrument Date	Jan 10, 2026
Instrument	4116972
Transaction Type	Transfer
Record Updated	Feb 6, 2026
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4165 57TH ST, BOULDER, CO 80301-3023

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0004116973
Date	Jan 20, 2026
Instrument	4116973

Lender

Name	CHANGE LENDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	8.25%
Type Change Date	Feb 1, 2031
Change Frequency	6 Months
Min Rate At Change	8.25%
Max Rate At Change	10.2%
Index	SOFR Average 30-Day
Max Rate	13.2%

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003708433
Date	Apr 22, 2019
Instrument	3708433

Lender

Name	ZB NA
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	356 Months
Due	Dec 20, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0003654897
Instrument Date	Mar 13, 2018
Transaction Type	Mortgage
Record Updated	May 15, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST BOULDER CO 803013023, BOULDER, CO 80301-3023

Mortgage

Document Number	0003654897
Date	May 10, 2018
Instrument	3654897

Lender

Name	VECTRA BK/CO
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 9, 2048

Interest

Rate Type	Adjustable Rate

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0003633663
Instrument Date	Oct 24, 2017
Transaction Type	Mortgage
Record Updated	Jan 10, 2018
Title Company	LAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4165 57TH ST BOULDER CO 803013023, BOULDER, CO 80301-3023

Mortgage

Document Number	0003633663
Date	Dec 29, 2017
Instrument	3633663

Lender

Name	VECTRA BK/CO
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Dec 28, 2047

Interest

Rate Type	Adjustable Rate

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0003613193
Instrument Date	Aug 24, 2017
Transaction Type	Mortgage
Record Updated	Sep 19, 2017
Title Company	HOMESTEAD TITLE AND ESCROW, HOMESTEAD TITLE & ESCROW

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	835 ZAMLA AVE BOULDER CO 80304, BOULDER, CO 80304

Mortgage

Document Number	0003613193
Date	Sep 5, 2017
Instrument	3613193

Lender

Name	VECTRA BK/CO
Type	Bank
Address	DENVER, CO 80222

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 4, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.37%

April 2017: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 25, 2017
Property Address	4165 57TH ST, BOULDER, CO 80301-3023
Document Number	0003588670
Instrument Date	Apr 11, 2017
Instrument	3588670
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	PREMIUM TITLE SERVICES INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$84.08
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1661 WORTHINGTON RD STE 100, 1661, WEST PALM BEACH, FL 33409-6493

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4165 57TH ST, BOULDER, CO 80301-3023

Mortgage

Document Number	0003588671
Date	Apr 25, 2017
Instrument	3588671

Lender

Name	MERCHANTS MORTGAGE & TRUST CORP
Type	Mortgage Company

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	7 Months
Due	Nov 1, 2017

Interest

Rate	5%

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$157,128 (+5.6%) Land $66,912 Building $90,216	$2,380,700 (-) Land $1,054,000 Building $1,326,700
2025	$14,845.00 (+18.87%)	$148,794 (+5.25%) Land $65,875 Building $82,919	$2,380,700 (+12.82%) Land $1,054,000 Building $1,326,700
2023	$12,488.00 (+29.87%)	$141,377 (+43.04%) Land $46,009 Building $95,368	$2,110,100 (+48.38%) Land $686,700 Building $1,423,400
2022	$9,616.00	$98,836 Land $37,745 Building $61,091	$1,422,110 Land $543,100 Building $879,010

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 34 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force
Nearby Flood Claims	31 (1992–2013)
Claims Outside the SFHA	6 of 31
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 25 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	Moderate above 59% of the US · above 46% of Colorado
Wildfire Likelihood	0.2% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 25 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	1,200 / 35
Verizon Fixed Wireless	300 / 20

May also be available: LiveWireNet.

Cell Coverage

5G (outdoors only) and 4G LTE

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