3833 57th St, Boulder, CO 80301 Property Records

Boulder County property record for 3833 57th St, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 3,717 sqft · built 1968
Lot Size	1.29 acres (56,496 sqft)
Owner	Individual Name on Record
Last Sale	$1,610,000 (Jan 2025)
Tax Bill	$9,758 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Apr 2026 Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`1463-15-0-00-029`

Property Details

APN / Parcel Number

Primary APN	`1463-15-0-00-029`
Alternative APNs	`R0037111` `0037111`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	15 Rooms
Stories	2 Stories
Building Area	3,717 sqft Living Area
Gross Area	4,367 sqft
1st Floor Area	2,050 sqft
Upper Floors Area	1,667 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1995
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	56,496 sqft
Garage Type	Attached
Garage Area	650 sqft

Exterior Amenities

Porch	Porch
Porch Area	66 sqft
Deck Area	82 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0037111
Street Address	3833 57TH ST
City	BOULDER
State	CO
Zip	80301-3017
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	1.5 AC SW 1/4 SW 1/4 AKA TR 4661 LESS LETTERS & TR 4661-B1 15-1N-70
Legal Range	70
Legal Township	1N
Legal Section	15
Legal Subdivision	TR SOUTH CENTRAL NBR 145 820
Legal Tract	4661,4661-
Legal Block	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1013
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	Individual Name on Record
Mailing Address	3833 57TH ST, BOULDER, CO 80301-3017
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 15, 2026	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Apr 14, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Mar 4, 2026	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 13, 2025 · Amount on Record
Deed Sale	Jan 13, 2025 · Amount on Record
Prior Sale	May 19, 1993 · Amount on Record
Deed Document Number	20254073068
Last Transfer Date	Mar 4, 2026
Transfer Doc	0004122147
Record Updated	Oct 29, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Jul 15, 2026
Property Address	3833 57TH ST, BOULDER, CO 80301-3017
Document Number	0004140001
Instrument Date	Jul 10, 2026
Instrument	20264140001
Transaction Type	Mortgage
Record Updated	Jul 23, 2026
Title Company	TITLE GROUP, BLUE SKY TITLE GROUP

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3833 57TH ST, BOULDER, CO 80301-3017

Mortgage

Document Number	0004140001,
Date	Jul 15, 2026
Instrument	20264140001

Lender

Name	UNITED WHOLESALE MORTGAGE

Agreement

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

Interest

Rate Type	Fixed Rate
Rate	6.52%
Initial Type	Fixed Rate
Max Rate	-1%

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Apr 14, 2026
Property Address	3833 57TH ST, BOULDER, CO 80301-3017
Document Number	0004127838
Instrument Date	Apr 9, 2026
Instrument	20264127838
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3833 57TH ST, BOULDER, CO 80301-3017

Mortgage

Document Number	0004127838,
Date	Apr 14, 2026
Instrument	20264127838

Lender

Name	ROCKET MORTGAGE LLC

Agreement

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

Interest

Rate Type	Fixed Rate
Rate	6.11%
Initial Type	Fixed Rate
Max Rate	-1%

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Mar 4, 2026
Property Address	3833 57TH ST, BOULDER, CO 80301-3017
Document Number	0004122147
Instrument Date	Mar 4, 2026
Instrument	4122147
Transaction Type	Transfer
Record Updated	Mar 31, 2026

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
Address	3833 57TH ST, BOULDER, CO 80301-3017

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		$101,476 (+3.92%) Land $44,472 Building $57,004	$1,562,300 (-) Land $724,000 Building $838,300
2025	$9,758.00 (+12.16%)	$97,644 (-0.28%) Land $45,250 Building $52,394	$1,562,300 (+6.9%) Land $724,000 Building $838,300
2024	$8,700.00 (+1.68%)
2023	$8,556.00 (+20.64%)	$97,914 (+34.5%) Land $26,257 Building $71,657	$1,461,400 (+39.51%) Land $391,900 Building $1,069,500
2022	$7,092.00	$72,801 Land $21,371 Building $51,430	$1,047,500 Land $307,500 Building $740,000

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
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 67% of the US · above 60% of Colorado
Wildfire Likelihood	0.3% 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	LEFT HAND WD serves 20,280 people · EPA ID CO0107471
Water Source	Surface water
Last State Inspection	Jun 2022
Lead	1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 34 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
T-Mobile Fixed Wireless	100 / 20

May also be available: CenturyLink, LiveWireNet.

Cell Coverage

5G and 4G LTE (outdoors only)

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