120 Ridge Rd, Boulder, CO 80303 Property Records

Boulder County property record for 120 Ridge Rd, Boulder, CO 80303

Property Summary

Property Type	Single Family Home
Lot Size	0.257 acres (11,209 sqft)
Owner	2 Individual Names on File
Tax Bill	$172 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1577-01-4-00-023`

Property Details

APN / Parcel Number

Primary APN	`1577-01-4-00-023`
Alternative APNs	`R0104244` `0104244`

Exterior

Lot Area	11,209 sqft (0.257 acres)

Location & Zoning

Account Number	R0104244
Street Address	120 RIDGE RD
City	BOULDER
State	CO
Zip	80303-4841
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	ER
Legal Description	TRACT 3053 B 1-1S-70 0.27 ACS M/L PER REC 757652 05/07/86 BCR SPLIT FROM ID 35806
Legal Range	70
Legal Township	1S
Legal Section	01
Legal Subdivision	TR SOUTH CENTRAL NBR 145 820
Legal Tract	3053
Legal Block	3
Jurisdiction	BOULDER CO
Township / Civil Division	LAFAYETTE-LOUISVILLE
Census Block Group	3
Census Block	3030
Census Tract	13003

Owner

Source: Boulder County assessment roll, as of June 15, 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 File
Mailing Address	445 THERESA DR, BOULDER, CO 80303-4735
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 7, 1986
Deed Sale	May 7, 1986
Deed Document Number	1986757652
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$1,361 (+8.79%) Land $1,361	$20,020 (-) Land $20,020
2025	$172.00 (+38.71%)	$1,251 (+21.22%) Land $1,251	$20,020 (+3%) Land $20,020
2023	$124.00 (+1.64%)	$1,032 (+12.54%) Land $1,032	$15,400 (+16.67%) Land $15,400
2022	$122.00	$917 Land $917	$13,200 Land $13,200

Assessed value is set for property tax purposes, not a market price estimate; it is 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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	4 in force

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	Moderate above 53% of the US · lower than 62% of Colorado
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF LAFAYETTE serves 28,700 people · EPA ID CO0107473
Water Source	Surface water
Last State Inspection	Dec 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	5 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 142 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 2,000
BIF IV Intrepid HoldCo Fiber	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
Live Wire Networks Fixed Wireless	250 / 100
Lumen Technologies DSL · Fiber in parts of the area	140 / 20
T-Mobile USA Fixed Wireless	100 / 20