4545 Martin Dr, Boulder, CO 80305 Property Records

Boulder County property record for 4545 Martin Dr, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,723 sqft · built 1957
Lot Size	0.174 acres (7,566 sqft)
Owner	2 Individual Names on File
Last Sale	$999,000 (Oct 2025)
Tax Bill	$5,202 (2025)
Deeds & Mortgages	Jul 2025 Mortgage Oct 2025 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1577-05-4-28-013`

Property Details

APN / Parcel Number

Primary APN	`1577-05-4-28-013`
Alternative APNs	`R0013579` `0013579`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,723 sqft Living Area
1st Floor Area	1,170 sqft
Upper Floors Area	553 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1957
Effective Year Built	Effective 2000
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	7,566 sqft (0.174 acres)
Garage Type	Detached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	200 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0013579
Street Address	4545 MARTIN DR
City	BOULDER
State	CO
Zip	80305-6003
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 13 BLK 11 MARTIN ACRES 2
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	MARTIN ACRES 2 - BO
Legal Block	11
Legal Lot Number	13
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3012
Census Tract	12507

Owner

4545 Martin Dr is owned and occupied by two individuals who bought it in October 2025.

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

Owner of Record	2 Individual Names on File
Mailing Address	4545 MARTIN DR, BOULDER, CO 80305-6003
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
Jul 8, 2025	Deed of Trust, Mortgage · Conventional Mortgage PACIFIC PRIVATE MONEY INC
Oct 22, 2025	Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU
Aug 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage PLANET HOME LENDING LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 22, 2025 · Amount on File
Deed Sale	Oct 22, 2025 · Amount on File
Prior Sale	Jun 17, 2015 · Amount on File
Deed Document Number	20254106692
Prior Transfer Date	Mar 21, 2005
Prior Transfer Doc	0002674066
Record Updated	Oct 29, 2026

July 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4545 MARTIN DR, BOULDER, CO 80305-6003
Transaction Type	Mortgage
Record Updated	Apr 2, 2026
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4545 MARTIN DR R, R, BOULDER, CO 80305-6003

Mortgage

Document Number	0004094254
Date	Jul 8, 2025
Instrument	4094254

Lender

Name	PACIFIC PRIVATE MONEY INC
Type	Non-Lending Institution
Address	NOVATO, CA 94945

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	12 Months
Due	Jul 1, 2026

October 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 22, 2025
Property Address	4545 MARTIN DR, BOULDER, CO 80305-6003
Document Number	0004106692
Instrument Date	Oct 21, 2025
Instrument	4106692
Transaction Type	Transfer
Record Updated	Apr 2, 2026
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$99.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4545 MARTIN DR, BOULDER, CO 80305-6003

Mortgage

Document Number	0004106693
Date	Oct 22, 2025
Instrument	4106693

Lender

Name	ELEVATIONS CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2055

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4545 MARTIN DR, BOULDER, CO 80305-6003
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HERITAGE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003809560
Date	Aug 25, 2020
Instrument	3809560

Lender

Name	PLANET HOME LENDING LLC
Type	Mortgage Company
Address	MERIDEN, CT 06450

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 4545 Martin Dr was $5,202, up 1.6% from the year before.

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		$59,684 (+9.39%) Land $35,782 Building $23,902	$947,700 (+8.56%) Land $526,200 Building $421,500
2025	$5,202.00 (+1.6%)	$54,563 (-6.35%) Land $32,888 Building $21,675	$873,000 (-5.58%) Land $526,200 Building $346,800
2024	$5,120.00 (+1.77%)	$58,263 (-5.95%) Land $34,659 Building $23,604	$924,600 (-) Land $572,300 Building $352,300
2023	$5,031.00 (+11.43%)	$61,948 (+27.39%) Land $38,344 Building $23,604	$924,600 (+32.14%) Land $572,300 Building $352,300
2022	$4,515.00	$48,629 Land $28,599 Building $20,030	$699,700 Land $411,500 Building $288,200

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

FEMA maps place 4545 Martin Dr in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1979.

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	6 in force
Nearby Flood Claims	7 (1979–2022)
Claims Outside the SFHA	5 of 7
Most Recent Claim	Jul 2022 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 5 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 4545 Martin Dr is low, with a 0.03% annual chance of 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	0.03% 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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