4191 Piedra Pl, Boulder, CO 80301 Property Records

Boulder County property record for 4191 Piedra Pl, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.25 ba · 1,793 sqft · built 1979
Lot Size	0.174 acres (7,557 sqft)
Owner	Individual Name on File
Last Sale	$345,000 (May 2003)
Tax Bill	$6,017 (2025)
Deeds & Mortgages	May 2021 Line of Credit Dec 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-17-3-10-020`

Property Details

APN / Parcel Number

Primary APN	`1463-17-3-10-020`
Alternative APNs	`R0077146` `0077146`

Interior

Bedrooms	4 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,793 sqft Living Area
Gross Area	2,478 sqft
1st Floor Area	930 sqft
Upper Floors Area	598 sqft
Basement Area	530 sqft
Finished Basement	265 sqft
Unfinished Basement	265 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1981
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,557 sqft (0.174 acres)
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0077146
Street Address	4191 PIEDRA PL
City	BOULDER
State	CO
Zip	80301-1644
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MF
Legal Description	LOT 20 PALO PARK 3
Legal Range	70
Legal Township	1N
Legal Section	17
Legal Subdivision	PALO PARK 3 & RPLT - BOV
Legal Block	3
Legal Lot Number	20
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3006
Census Tract	12701

Owner

4191 Piedra Pl is owned and occupied by an individual who acquired it in April 2021.

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

Owner of Record	Individual Name on File
Mailing Address	4191 PIEDRA PL, BOULDER, CO 80301-1644
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

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
May 4, 2021	Intrafamily Transfer, Transfer · Line of Credit CMG MORTGAGE INC
Dec 4, 2017	Deed of Trust, Mortgage · Commercial Mortgage FIRST NATIONAL BANK OF OMAHA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 12, 2003 · Amount on File
Deed Sale	May 12, 2003 · Amount on File
Prior Sale	Oct 24, 1991
Deed Document Number	20032439925
Last Transfer Date	Apr 19, 2021
Transfer Doc	0003882400
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	May 4, 2021
Property Address	4191 PIEDRA PL, BOULDER, CO 80301-1644
Document Number	0003882400
Instrument Date	Apr 19, 2021
Instrument	3882400
Transaction Type	Transfer
Record Updated	May 19, 2021
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	4191 PIEDRA PL, BOULDER, CO 80301-1644

Mortgage

Document Number	0003882401
Date	May 4, 2021
Instrument	3882401

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Apr 21, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4191 PIEDRA PL, BOULDER, CO 80301-1644
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003628927
Date	Dec 4, 2017
Instrument	3628927

Lender

Name	FIRST NATIONAL BANK OF OMAHA
Type	Bank
Address	OMAHA, NE 68197

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 4191 Piedra Pl was $6,017, up 1.8% from the year before.

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$60,554 (+0.87%) Land $29,029 Building $31,525	$960,500 (-) Land $496,900 Building $463,600
2025	$6,017.00 (+1.79%)	$60,031 Land $31,056 Building $28,975	$960,500 Land $496,900 Building $463,600
2024	$5,911.00 (+1.69%)
2023	$5,813.00 (+17.48%)	$67,590 (+33.33%) Land $31,457 Building $36,133	$1,008,800 (+38.31%) Land $469,500 Building $539,300
2022	$4,948.00	$50,694 Land $28,537 Building $22,157	$729,400 Land $410,600 Building $318,800

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 4191 Piedra Pl in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 29 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	29 in force
Nearby Flood Claims	5 (1995–2013)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 4 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

Wildfire risk around 4191 Piedra Pl is low, with a 0.07% annual chance of wildfire.

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

Wildfire Risk	Low lower than 62% of the US · lower than 78% of Colorado
Wildfire Likelihood	0.07% 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 615 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
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: AT&T, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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