180 S 33rd St, Boulder, CO 80305 Property Records

Boulder County property record for 180 S 33rd St, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,040 sqft · built 1955
Lot Size	0.167 acres (7,269 sqft)
Owner	Individual Name on File
Tax Bill	$3,524 (2025)
Deeds & Mortgages	Jun 2017 Mortgage Jun 2017 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`1577-05-3-11-014`

Property Details

APN / Parcel Number

Primary APN	`1577-05-3-11-014`
Alternative APNs	`R0009565` `0009565`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,040 sqft Living Area
Gross Area	1,326 sqft
1st Floor Area	1,040 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	7,269 sqft (0.167 acres)
Garage Type	Attached
Garage Area	286 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	300 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0009565
Street Address	180 S 33RD ST
City	BOULDER
State	CO
Zip	80305-3426
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 14 BLK 5 MARTIN ACRES 1
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	MARTIN ACRES 1 - BO
Legal Block	5
Legal Lot Number	14
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2017
Census Tract	12507

Owner

180 S 33rd St is owned and occupied by an individual who acquired it in June 1973.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Individual Name on File
Mailing Address	180 S 33RD ST, BOULDER, CO 80305-3426
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 12, 2017	Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV
Jun 12, 2017	Deed of Trust, Mortgage · FHA Mortgage AMERICAN ADVISORS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 27, 1973
Deed Sale	Jun 27, 1973
Prior Sale	May 25, 1973
Deed Document Number	197371242
Record Updated	Oct 29, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	180 S 33RD ST, BOULDER, CO 80305-3426
Document Number	0003598701
Instrument Date	Jun 12, 2017
Transaction Type	Mortgage
Record Updated	Jan 9, 2019
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	180 S 33RD ST BOULDER CO 803053426, BOULDER, CO 80305-3426

Mortgage

Document Number	0003598701
Date	Jun 20, 2017
Instrument	3598701

Lender

Name	HUD-HOUSING/URBAN DEV
Address	WASHINGTON, DC 20410

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	960 Months
Due	Jun 19, 2097

Interest

Rate Type	Adjustable Rate
Rate	4.35%

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	180 S 33RD ST, BOULDER, CO 80305-3426
Document Number	0003598700
Instrument Date	Jun 12, 2017
Transaction Type	Mortgage
Record Updated	Jun 28, 2017
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	180 S 33RD ST BOULDER CO 803053426, BOULDER, CO 80305-3426

Mortgage

Document Number	0003598700
Date	Jun 20, 2017
Instrument	3598700

Lender

Name	AMERICAN ADVISORS
Address	ORANGE, CA 92868

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	960 Months
Due	Jun 19, 2097

Interest

Rate Type	Adjustable Rate
Rate	4.35%

Tax Assessment & Valuation

The 2025 property tax bill for 180 S 33rd St was $3,524.

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		$42,314 (-2.08%) Land $33,549 Building $8,765	$691,400 (-) Land $562,500 Building $128,900
2025	$3,524.00	$43,212 Land $35,156 Building $8,056	$691,400 Land $562,500 Building $128,900
2023	$3,359.00 (+15.47%)	$49,292 (+28.77%) Land $41,198 Building $8,094	$735,700 (+33.57%) Land $614,900 Building $120,800
2022	$2,909.00	$38,280 Land $30,559 Building $7,721	$550,800 Land $439,700 Building $111,100

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 180 S 33rd St in Zone X, an area of moderate flood risk, though there have been 1 flood claim nearby since 2013.

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	9 in force
Nearby Flood Claims	1 (2013)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides

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

Wildfire risk around 180 S 33rd St is low, with a 0.05% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 63% of the US · lower than 80% of Colorado
Wildfire Likelihood	0.05% 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 515 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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