345 Rim Rd, Boulder, CO 80302 Property Records

Boulder County property record for 345 Rim Rd, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 2,102 sqft · built 2019
Lot Size	2.23 acres (97,462 sqft)
Owner	2 Individual Names on File
Last Sale	$80,000 (Apr 2018)
Tax Bill	$4,321 (2025)
Deeds & Mortgages	Jan 2024 Line of Credit Jun 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1459-13-0-00-023`

Property Details

APN / Parcel Number

Primary APN	`1459-13-0-00-023`
Alternative APNs	`R0027473` `0027473`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,102 sqft Living Area
Gross Area	2,542 sqft
1st Floor Area	1,246 sqft
Basement Area	976 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Architectural Style	Ranch
Exterior Material	Metal
Construction Type	Frame
Roof Material	Metal
Lot Area	97,462 sqft (2.23 acres)
Garage Type	Attached
Garage Area	320 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Fan Cooling
Heating System	HVAC

Location & Zoning

Account Number	R0027473
Street Address	345 RIM RD
City	BOULDER
State	CO
Zip	80302-9766
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	F
Legal Description	2.50 ACS M/L MAMMOTH LD LESS 1.0 ACS 11687 LESS MIN SUGAR LOAF LESS REC NOS 895647 891405 & 241778
Legal Range	72
Legal Township	1N
Legal Section	13
Legal Subdivision	TR, NBR 940 GOLD HILL AREA
Legal Block	11687
Jurisdiction	BOULDER CO
Township / Civil Division	BALD MOUNTAIN
Census Block Group	2
Census Block	2035
Census Tract	13703

Owner

Source: Boulder County records · APN 1459-13-0-00-023

Assessment roll updated June 15, 2026 · Last verified August 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	345 RIM RD, BOULDER, CO 80302-9766
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jan 31, 2024	Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU
Jun 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRSTBANK
Sep 01, 2020	Loan Modification, Mortgage · Conventional Mortgage FIRSTBANK
Sep 18, 2019	Deed of Trust, Construction Loan · Line of Credit FIRSTBANK

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 30, 2018 · Amount on Record
Deed Sale	Apr 30, 2018 · Amount on Record
Deed Document Number	20183652973
Record Updated	Sep 20, 2026

January 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	345 RIM RD, BOULDER, CO 80302-9766
Transaction Type	Mortgage
Record Updated	Feb 13, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0004035337
Date	Jan 31, 2024
Instrument	4035337

Lender

Name	ELEVATIONS CU
Type	Credit Union
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Jan 30, 2044

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	345 RIM RD, BOULDER, CO 80302-9766
Transaction Type	Mortgage
Record Updated	Jun 23, 2021
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003892254
Date	Jun 14, 2021
Instrument	3892254

Lender

Name	FIRSTBANK
Type	Bank
Address	DENVER, CO 80215

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 01, 2051

September 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	BOULDER CO
Property Address	345 RIM RD, BOULDER, CO 80302-9766
Document Number	0003813557
Instrument Date	Sep 01, 2020
Transaction Type	Mortgage
Record Updated	Oct 05, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	345 RIM RD BOULDER CO 80302, BOULDER, CO 80302

Mortgage

Document Number	0003813557
Date	Sep 09, 2020
Instrument	3813557

Lender

Name	FIRSTBANK
Type	Bank
Address	LAKEWOOD, CO 80215

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Sep 08, 2021

September 2019: Deed of Trust, Construction Loan

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Recording Date	Sep 18, 2019
Property Address	345 RIM RD, BOULDER, CO 80302-9766
Document Number	0003737000
Instrument Date	Sep 13, 2019
Instrument	3737000
Transaction Type	Construction Loan
Record Updated	Apr 29, 2021
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1995 E COALTON RD #17-102 SUPERIOR CO 800274474, 17-102, SUPERIOR, CO 80027-4474

Mortgage

Document Number	0003737000
Date	Sep 18, 2019
Instrument	3737000

Lender

Name	FIRSTBANK
Type	Bank
Address	LAKEWOOD, CO 80215

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	12 Months
Due	Sep 17, 2020

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$49,592 (+8.8%) Land $5,732 Building $43,860	$729,300 (-) Land $84,300 Building $645,000
2025	$4,321.00 (+22.72%)	$45,582 (+1.92%) Land $5,269 Building $40,313	$729,300 (+9.26%) Land $84,300 Building $645,000
2023	$3,521.00 (+4.54%)	$44,722 (+22.55%) Land $6,110 Building $38,612	$667,500 (+27.12%) Land $91,200 Building $576,300
2022	$3,368.00	$36,494 Land $4,260 Building $32,234	$525,100 Land $61,300 Building $463,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), as of October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130137032, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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	7 in force
Nearby Flood Claims	3 (2013)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 claims

Wildfire

Wildfire Risk	Very High above 94% of the US · above 97.3% of Colorado
Wildfire Likelihood	1% annual chance
Exposure	Direct burnable vegetation at the parcel

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Visionary Communications Fixed Wireless	200 / 20

May also be available: Lumen Technologies.

Based on FCC filings for 8 locations within half a mile of this property.

Cell Coverage

No cell data coverage reported

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