855 33rd St, Boulder, CO 80303 Property Records

Boulder County property record for 855 33rd St, Boulder, CO 80303

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,000 sqft · built 1961
Lot Size	0.176 acres (7,679 sqft)
Owner	2 Individual Names on Record
Last Sale	$833,250 (Jul 2025)
Tax Bill	$4,233 (2025)
Deeds & Mortgages	Dec 2022 Line of Credit Dec 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1463-32-4-31-028`

Property Details

APN / Parcel Number

Primary APN	`1463-32-4-31-028`
Alternative APNs	`R0009965` `0009965`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,000 sqft Living Area
Gross Area	1,275 sqft
1st Floor Area	1,000 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1981
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	7,679 sqft (0.176 acres)
Garage Type	Attached
Garage Area	275 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	200 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0009965
Street Address	855 33RD ST
City	BOULDER
State	CO
Zip	80303-2445
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 27 BLK 9 BASELINE 4
Legal Range	70
Legal Township	1N
Legal Section	32
Legal Subdivision	BASELINE 4 - BO
Legal Block	9
Legal Lot Number	27
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1005
Census Tract	12609

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	855 33RD ST, BOULDER, CO 80303-2445
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 12, 2022	Deed of Trust, Mortgage · Line of Credit ZB NA
Dec 30, 2020	Quit Claim Deed, Transfer · Conventional Mortgage THE FEDERAL SAVINGS BANK
Apr 8, 2019	Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 2, 2025 · Amount on Record
Deed Sale	Jul 2, 2025 · Amount on Record
Prior Sale	Jul 13, 2016 · Amount on Record
Deed Document Number	20254093685
Prior Transfer Date	Dec 22, 2020
Prior Transfer Doc	0003846570
Record Updated	Oct 29, 2026

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	855 33RD ST, BOULDER, CO 80303-2445
Transaction Type	Mortgage
Record Updated	Dec 20, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4259 QUAPAW AVE, SAN DIEGO, CA 92117-4526

Mortgage

Document Number	0003991523
Date	Dec 12, 2022
Instrument	3991523

Lender

Name	ZB NA
Type	Bank
Address	DENVER, CO 80203

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Nov 4, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 30, 2020
Property Address	855 33RD ST, BOULDER, CO 80303-2445
Document Number	0003846570
Instrument Date	Dec 22, 2020
Instrument	3846570
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	855 33RD ST, 855, BOULDER, CO 80303-2445

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3708 MOUNT ALMAGOSA PL, SAN DIEGO, CA 92111-3833

Mortgage

Document Number	0003846571
Date	Dec 30, 2020
Instrument	3846571

Lender

Name	THE FEDERAL SAVINGS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	855 33RD ST, BOULDER, CO 80303-2445
Document Number	0003706925
Instrument Date	Apr 8, 2019
Transaction Type	Mortgage
Record Updated	Apr 19, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	855 33RD ST BOULDER CO 803032445, BOULDER, CO 80303-2445

Mortgage

Document Number	0003706925
Date	Apr 12, 2019
Instrument	3706925

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Apr 11, 2039

Interest

Rate Type	Adjustable Rate

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		$47,267 (+8.54%) Land $26,065 Building $21,202	$765,100 (+9.8%) Land $453,300 Building $311,800
2025	$4,233.00 (+0.59%)	$43,550 (-16.92%) Land $28,331 Building $15,219	$696,800 (-10.94%) Land $453,300 Building $243,500
2023	$4,208.00 (+11.12%)	$52,421 (+28.52%) Land $37,326 Building $15,095	$782,400 (+33.31%) Land $557,100 Building $225,300
2022	$3,787.00	$40,789 Land $26,952 Building $13,837	$586,900 Land $387,800 Building $199,100

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 19 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	77 units insured incl. 58 condo units
Nearby Flood Claims	3 (2013)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 98% of the US · lower than 99.2% of Colorado
Wildfire Likelihood	Under 0.01% 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 227 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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