3005 18th St, Boulder, CO 80304 Property Records

Boulder County property record for 3005 18th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	2 bd · 2.5 ba · 2,817 sqft · built 1958
Lot Size	0.162 acres (7,044 sqft)
Owner	Individual Name on File
Last Sale	$480,000 (Mar 2007)
Tax Bill	$9,790 (2025)
Deeds & Mortgages	Apr 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-19-3-26-001`

Property Details

APN / Parcel Number

Primary APN	`1463-19-3-26-001`
Alternative APNs	`R0006369` `0006369`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,817 sqft Living Area
Gross Area	3,115 sqft
1st Floor Area	1,753 sqft
Basement Area	1,362 sqft
Finished Basement	1,064 sqft
Unfinished Basement	298 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1958
Effective Year Built	Effective 2001
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Other
Lot Area	7,044 sqft (0.162 acres)
Garage Type	Detached
Garage Area	396 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	72 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0006369
Street Address	3005 18TH ST
City	BOULDER
State	CO
Zip	80304-2619
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK 5 SILVER MAPLE VILLAGE 2
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	SILVER MAPLE VILLAGE 2 - BO
Legal Block	5
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2011
Census Tract	12106

Owner

Source: Boulder County records · APN 1463-19-3-26-001

Assessment roll updated June 15, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	3005 18TH ST, BOULDER, CO 80304-2619
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 01, 2007 · Amount on Record
Deed Sale	Mar 01, 2007 · Amount on Record
Prior Sale	Apr 08, 1997 · Amount on Record
Deed Document Number	20072839527
Last Transfer Date	Dec 27, 2013
Transfer Doc	0003361331
Record Updated	Sep 20, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3005 18TH ST, BOULDER, CO 80304-2619
Transaction Type	Mortgage
Record Updated	Mar 31, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003780546
Date	Apr 29, 2020
Instrument	3780546

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.9%
Adjustable	Adjustable Rate Rider
Type Change Date	May 01, 2030
Change Frequency	Annually
Index	1-Year CMT
Max Rate	10.9%

Tax Assessment & Valuation

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

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		$118,517 (+8.8%) Land $59,255 Building $59,262	$1,742,900 (-) Land $871,400 Building $871,500
2025	$9,790.00 (+2.53%)	$108,932 (-9.94%) Land $54,463 Building $54,469	$1,742,900 (-3.46%) Land $871,400 Building $871,500
2023	$9,548.00 (+21.08%)	$120,956 (+31.65%) Land $57,674 Building $63,282	$1,805,300 (+36.56%) Land $860,800 Building $944,500
2022	$7,886.00	$91,879 Land $43,535 Building $48,344	$1,322,000 Land $626,400 Building $695,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121062, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 50 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	50 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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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, availability as of December 31, 2025 · sampled at 640 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Lumen Technologies Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Live Wire Networks Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	CITY OF BOULDER serves 166,080 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.