4136 Nevis St, Boulder, CO 80301 Property Records

Boulder County property record for 4136 Nevis St, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 4,216 sqft · built 2001
Lot Size	0.197 acres (8,600 sqft)
Owner	2 Individual Names on Record
Last Sale	$703,644 (Oct 2001)
Tax Bill	$10,196 (2025)
Deeds & Mortgages	May 2022 Sale May 2022 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1463-17-4-31-008`

Property Details

APN / Parcel Number

Primary APN	`1463-17-4-31-008`
Alternative APNs	`R0145673` `0145673`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,216 sqft Living Area
Gross Area	4,967 sqft
1st Floor Area	2,169 sqft
Upper Floors Area	715 sqft
Basement Area	1,639 sqft
Finished Basement	1,332 sqft
Unfinished Basement	307 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	8,600 sqft (0.197 acres)
Garage Type	Attached
Garage Area	444 sqft
Parking Spaces	2 Parking Spaces
Deck Area	198 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0145673
Street Address	4136 NEVIS ST
City	BOULDER
State	CO
Zip	80301-6819
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 17 FOUR MILE CORNER
Legal Range	70
Legal Township	1N
Legal Section	17
Legal Subdivision	FOUR MILE CORNER - BO
Legal Block	3
Legal Lot Number	17
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3013
Census Tract	12701

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	4136 NEVIS ST, BOULDER, CO 80301-6819
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 16, 2022	Beneficiary Deed, Transfer
May 16, 2022	Beneficiary Deed, Transfer
Dec 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage COLONIAL NATIONAL MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 24, 2001 · Amount on Record
Deed Sale	Oct 24, 2001 · Amount on Record
Deed Document Number	20012211123
Last Transfer Date	May 16, 2022
Transfer Doc	0003962511
Record Updated	Oct 29, 2026

May 2022: Beneficiary Deed, Transfer

Document Type	Beneficiary Deed
Jurisdiction	BOULDER CO
Recording Date	May 16, 2022
Property Address	4136 NEVIS ST, BOULDER, CO 80301-6819
Document Number	0003962512
Instrument Date	May 16, 2022
Instrument	3962512
Transaction Type	Transfer
Record Updated	Jun 1, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4136 NEVIS ST, 4136, BOULDER, CO 80301-6819

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4136 NEVIS ST, BOULDER, CO 80301-6819

May 2022: Beneficiary Deed, Transfer

Document Type	Beneficiary Deed
Jurisdiction	BOULDER CO
Recording Date	May 16, 2022
Property Address	4136 NEVIS ST, BOULDER, CO 80301-6819
Document Number	0003962511
Instrument Date	May 16, 2022
Instrument	3962511
Transaction Type	Transfer
Record Updated	Jun 1, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4136 NEVIS ST, 4136, BOULDER, CO 80301-6819

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4136 NEVIS ST, BOULDER, CO 80301-6819

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4136 NEVIS ST, BOULDER, CO 80301-6819
Transaction Type	Mortgage
Record Updated	Jan 12, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003936164
Date	Dec 22, 2021
Instrument	3936164

Lender

Name	COLONIAL NATIONAL MORTGAGE
Type	Mortgage Company
Address	FORT WORTH, TX 76102

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jan 1, 2037

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		$101,572 (-10.26%) Land $36,040 Building $65,532	$1,563,700 (-13.66%) Land $530,000 Building $1,033,700
2025	$10,196.00 (+10.98%)	$113,188 (-3.07%) Land $33,125 Building $80,063	$1,811,000 (+3.91%) Land $530,000 Building $1,281,000
2023	$9,187.00 (+24.35%)	$116,767 (+34.97%) Land $34,076 Building $82,691	$1,742,800 (+40.01%) Land $508,600 Building $1,234,200
2022	$7,388.00	$86,514 Land $30,761 Building $55,753	$1,244,800 Land $442,600 Building $802,200

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

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
Flood Insurance Cost	Premium on Record 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

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

Wildfire Risk	Moderate above 45% of the US · lower than 72% of Colorado
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within 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 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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