4363 13th St, Boulder, CO 80304 Property Records

Boulder County property record for 4363 13th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	6 bd · 3.25 ba · 2,822 sqft · built 1998
Lot Size	0.234 acres (10,173 sqft)
Owner	Company Name on Record
Last Sale	$412,500 (Aug 2004)
Tax Bill	$8,882 (2025)
Deeds & Mortgages	Mar 2023 Transfer Mar 2023 Transfer + 1 more
Flood Zone	Zone AE (high risk)
APN	`1463-18-2-01-011`

Property Details

APN / Parcel Number

Primary APN	`1463-18-2-01-011`
Alternative APNs	`R0141858` `0141858`

Interior

Bedrooms	6 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,822 sqft Living Area
Gross Area	3,210 sqft
1st Floor Area	1,666 sqft
Upper Floors Area	1,156 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	10,173 sqft (0.234 acres)
Garage Type	Attached
Garage Area	388 sqft
Parking Spaces	4 Parking Spaces
Porch	Porch
Porch Area	48 sqft
Deck Area	218 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0141858
Street Address	4363 13TH ST
City	BOULDER
State	CO
Zip	80304-0848
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 4 BLK 1 MOORES LESS WLY 0.5 FT TO CITY PER DEED 1731643 SPLIT FROM ID 33116
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	MOORES & REPLAT LOT 15 BLK 30 - BO
Legal Block	1
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2013
Census Tract	12105

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	Company Name on Record
Mailing Address	4363 13TH ST, BOULDER, CO 80304-0848
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 14, 2023	Intrafamily Transfer, Transfer
Mar 13, 2023	Intrafamily Transfer, Transfer
Apr 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage CMG MORTGAGE INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 26, 2004 · Amount on Record
Deed Sale	Aug 26, 2004 · Amount on Record
Prior Sale	Jun 8, 1999 · Amount on Record
Deed Document Number	20042621788
Last Transfer Date	Mar 10, 2023
Transfer Doc	0004000008
Record Updated	Oct 29, 2026

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Mar 14, 2023
Property Address	4363 13TH ST, BOULDER, CO 80304-0848
Document Number	0004000008
Instrument Date	Mar 10, 2023
Instrument	4000008
Transaction Type	Transfer
Record Updated	Mar 21, 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 Trust
Address	4363 13TH ST, BOULDER, CO 80304-0848

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Mar 13, 2023
Property Address	4363 13TH ST, BOULDER, CO 80304-0848
Document Number	0003999892
Instrument Date	Mar 10, 2023
Instrument	3999892
Transaction Type	Transfer
Record Updated	Mar 17, 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 Trust
Address	4363 13TH ST, BOULDER, CO 80304-0848

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4363 13TH ST, BOULDER, CO 80304-0848
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003777491
Date	Apr 14, 2020
Instrument	3777491

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	121 Months
Due	May 1, 2030

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		$96,594 (+3.69%) Land $46,702 Building $49,892	$1,490,500 (-) Land $756,800 Building $733,700
2025	$8,882.00 (+4.22%)	$93,156 (-9.01%) Land $47,300 Building $45,856	$1,490,500 (-2.45%) Land $756,800 Building $733,700
2023	$8,522.00 (+17.22%)	$102,376 (+30.76%) Land $48,079 Building $54,297	$1,528,000 (+35.64%) Land $717,600 Building $810,400
2022	$7,270.00	$78,291 Land $39,149 Building $39,142	$1,126,500 Land $563,300 Building $563,200

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	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 46 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	46 in force
Nearby Flood Claims	39 (1995–2013)
Claims Outside the SFHA	7 of 39
Most Recent Claim	Dec 2013 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 36 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 57% of the US · above 42% of Colorado
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 460 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, CenturyLink.

Cell Coverage

5G (outdoors only) and 4G LTE

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