4095 Martin Dr, Boulder, CO 80305 Property Records

Boulder County property record for 4095 Martin Dr, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,152 sqft · built 1956
Lot Size	0.169 acres (7,356 sqft)
Owner	2 Individual Names on Record
Last Sale	$677,000 (Oct 2021)
Tax Bill	$4,495 (2025)
Deeds & Mortgages	Oct 2021 Sale & Mortgage May 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-05-4-30-011`

Property Details

APN / Parcel Number

Primary APN	`1577-05-4-30-011`
Alternative APNs	`R0011900` `0011900`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,152 sqft Living Area
Gross Area	1,372 sqft
1st Floor Area	1,152 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1985
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	7,356 sqft (0.169 acres)
Garage Type	Attached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Patio Area	216 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0011900
Street Address	4095 MARTIN DR
City	BOULDER
State	CO
Zip	80305-5431
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 11 BLK 13 MARTIN ACRES 2
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	MARTIN ACRES 2 - BO
Legal Block	13
Legal Lot Number	11
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1024
Census Tract	12507

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	4095 MARTIN DR, BOULDER, CO 80305-5431
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2021	Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU
May 11, 2020	Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 5, 2021 · Amount on Record
Deed Sale	Oct 5, 2021 · Amount on Record
Prior Sale	Oct 21, 1997 · Amount on Record
Deed Document Number	20213918709
Prior Transfer Date	Oct 4, 2021
Prior Transfer Doc	0003918709
Record Updated	Oct 29, 2026

October 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 5, 2021
Property Address	4095 MARTIN DR, BOULDER, CO 80305-5431
Document Number	0003918709
Instrument Date	Oct 4, 2021
Instrument	3918709
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$67.70
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4095 MARTIN DR, BOULDER, CO 80305-5431

Mortgage

Document Number	0003918710
Date	Oct 5, 2021
Instrument	3918710

Lender

Name	ELEVATIONS CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4095 MARTIN DR, BOULDER, CO 80305-5431
Document Number	0003784659
Instrument Date	May 11, 2020
Transaction Type	Mortgage
Record Updated	Jul 10, 2020
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	PO BOX 1046 BOULDER CO 803061046, BOULDER, CO 80306-1046

Mortgage

Document Number	0003784659
Date	May 18, 2020
Instrument	3784659

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 17, 2050

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		$46,539 (-1.3%) Land $30,525 Building $16,014	$754,400 (-) Land $518,900 Building $235,500
2025	$4,495.00 (+2.65%)	$47,150 (-11.91%) Land $32,431 Building $14,719	$754,400 (-5.57%) Land $518,900 Building $235,500
2023	$4,379.00 (+23.11%)	$53,526 (+42.73%) Land $37,808 Building $15,718	$798,900 (+48.05%) Land $564,300 Building $234,600
2022	$3,557.00	$37,502 Land $28,196 Building $9,306	$539,600 Land $405,700 Building $133,900

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

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 25 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	25 in force
Nearby Flood Claims	16 (1995–2013)
Claims Outside the SFHA	2 of 16
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 14 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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.01% 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 678 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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