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

Boulder County property record for 125 S 34th St, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.75 ba · 2,401 sqft · built 1955
Lot Size	0.158 acres (6,886 sqft)
Owner	2 Individual Names on File
Last Sale	$560,926 (May 2014)
Tax Bill	$6,830 (2025)
Deeds & Mortgages	Nov 2022 Line of Credit May 2021 Line of Credit + 1 more
Flood Zone	Zone X (moderate risk)
APN	`1577-05-3-11-023`

Property Details

APN / Parcel Number

Primary APN	`1577-05-3-11-023`
Alternative APNs	`R0011452` `0011452`

Interior

Bedrooms	5 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,401 sqft Living Area
1st Floor Area	1,841 sqft
Upper Floors Area	560 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1955
Effective Year Built	Effective 2000
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,886 sqft (0.158 acres)

Exterior Amenities

Porch	Porch
Porch Area	104 sqft
Deck Area	282 sqft
Patio Area	672 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0011452
Street Address	125 S 34TH ST
City	BOULDER
State	CO
Zip	80305-3429
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 23 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	23
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2017
Census Tract	12507

Owner

125 S 34th St is owned and occupied by two individuals who bought it in May 2014.

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

Owner of Record	2 Individual Names on File
Mailing Address	125 S 34TH ST, BOULDER, CO 80305-3429
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Nov 21, 2022	Deed of Trust, Mortgage · Line of Credit CITYWIDE BANKS
May 10, 2021	Deed of Trust, Mortgage · Line of Credit ZB NA
May 28, 2020	Quit Claim Deed, Transfer CHERRY CREEK MTG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 2, 2014 · Amount on File
Deed Sale	May 2, 2014 · Amount on File
Prior Sale	Apr 26, 2010 · Amount on File
Deed Document Number	20143378202
Record Updated	Oct 29, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	125 S 34TH ST, BOULDER, CO 80305-3429
Transaction Type	Mortgage
Record Updated	Nov 29, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	125 S 34TH ST, BOULDER, CO 80305-3429

Mortgage

Document Number	0003989427
Date	Nov 21, 2022
Instrument	3989427

Lender

Name	CITYWIDE BANKS
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	125 S 34TH ST, BOULDER, CO 80305-3429
Transaction Type	Mortgage
Record Updated	May 26, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003883487
Date	May 10, 2021
Instrument	3883487

Lender

Name	ZB NA
Type	Bank
Address	DENVER, CO 80234

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Apr 7, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	May 28, 2020
Property Address	125 S 34TH ST, BOULDER, CO 80305-3429
Document Number	0003786807
Instrument Date	May 15, 2020
Instrument	3786807
Transaction Type	Transfer
Record Updated	Jul 10, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	125 S 34TH ST BOULDER CO 803053429, BOULDER, CO 80305-3429

Mortgage

Document Number	3786808
Date	May 28, 2020
Instrument	3786808

Lender

Name	CHERRY CREEK MTG
Type	Mortgage Company
Address	GREENWOOD VILLAGE, CO 80111

Agreement

Amount	Amount on Record
Term	360 Months
Due	May 27, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 125 S 34th St was $6,830.

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		$73,182 (+2.16%) Land $32,470 Building $40,712	$1,146,200 (-) Land $547,500 Building $598,700
2025	$6,830.00	$71,638 Land $34,219 Building $37,419	$1,146,200 Land $547,500 Building $598,700
2023	$6,739.00 (+14.78%)	$81,727 (+29.25%) Land $40,100 Building $41,627	$1,219,800 (+34.07%) Land $598,500 Building $621,300
2022	$5,871.00	$63,231 Land $29,739 Building $33,492	$909,800 Land $427,900 Building $481,900

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 125 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 125 S 34th 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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