80 S 34th St, Boulder, CO 80305 Property Records

Boulder County property record for 80 S 34th St, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,066 sqft · built 1955
Lot Size	0.163 acres (7,114 sqft)
Owner	Trust Name on File
Last Sale	$337,000 (Mar 2006)
Tax Bill	$4,836 (2025)
Deeds & Mortgages	Apr 2020 Transfer
Flood Zone	Zone X (moderate risk)
APN	`1577-05-3-08-003`

Property Details

APN / Parcel Number

Primary APN	`1577-05-3-08-003`
Alternative APNs	`R0011427` `0011427`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,066 sqft Living Area
Gross Area	1,352 sqft
1st Floor Area	1,066 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1993
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	7,114 sqft (0.163 acres)
Garage Type	Attached
Garage Area	286 sqft
Parking Spaces	1 Parking Space
Deck Area	250 sqft
Patio Area	200 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0011427
Street Address	80 S 34TH ST
City	BOULDER
State	CO
Zip	80305-3428
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 3 BLK 6 MARTIN ACRES 1
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	MARTIN ACRES 1 - BO
Legal Block	6
Legal Lot Number	3
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2018
Census Tract	12507

Owner

80 S 34th St is held in a trust since April 2020.

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

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

Owner of Record	Trust Name on File
Mailing Address	1245 GEORGETOWN RD, BOULDER, CO 80305-6443
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 16, 2006 · Amount on File
Deed Sale	Mar 16, 2006 · Amount on File
Prior Sale	May 18, 2004 · Amount on File
Deed Document Number	20062763221
Last Transfer Date	Apr 15, 2020
Transfer Doc	0003778761
Record Updated	Oct 29, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 21, 2020
Property Address	80 S 34TH ST, BOULDER, CO 80305-3428
Document Number	0003778761
Instrument Date	Apr 15, 2020
Instrument	3778761
Transaction Type	Transfer
Record Updated	Jun 8, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1245 GEORGETOWN RD BOULDER CO 803056443, BOULDER, CO 80305-6443

Tax Assessment & Valuation

The 2025 property tax bill for 80 S 34th St was $4,836.

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		$50,422 (-0.59%) Land $33,082 Building $17,340	$811,500 (-) Land $556,500 Building $255,000
2025	$4,836.00	$50,719 Land $34,781 Building $15,938	$811,500 Land $556,500 Building $255,000
2023	$4,734.00 (+13.06%)	$57,640 (+30.15%) Land $40,756 Building $16,884	$860,300 (+35.01%) Land $608,300 Building $252,000
2022	$4,187.00	$44,286 Land $30,233 Building $14,053	$637,200 Land $435,000 Building $202,200

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

FEMA maps place 80 S 34th 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 80 S 34th St is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 65% of the US · lower than 82% of Colorado
Wildfire Likelihood	0.03% 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 451 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	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