2125 18th St, Boulder, CO 80302 Property Records

Boulder County property record for 2125 18th St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 1,599 sqft · built 1981
Lot Size	0.084 acres (3,657 sqft)
Owner	Individual Name on Record
Last Sale	$121,600 (Jul 1990)
Tax Bill	$7,697 (2025)
Deeds & Mortgages	Nov 2017 Line of Credit Oct 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-30-3-11-002`

Property Details

APN / Parcel Number

Primary APN	`1463-30-3-11-002`
Alternative APNs	`R0002982` `0002982`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,599 sqft Living Area
Gross Area	2,542 sqft
1st Floor Area	691 sqft
Upper Floors Area	908 sqft
Basement Area	691 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1981
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	3,657 sqft (0.084 acres)
Garage Type	Attached
Garage Area	252 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	28 sqft
Deck Area	231 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0002982
Street Address	2125 18TH ST
City	BOULDER
State	CO
Zip	80302-4301
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 50 FT LOT 1 & S 50 FT OF E 1/2 LOT 2 BLK 125 BOULDER O T
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	BOULDER O T EAST & WEST & NORTH - BO
Legal Block	125
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1023
Census Tract	12205

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	Individual Name on Record
Mailing Address	2125 18TH ST, BOULDER, CO 80302-4301
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 4, 2017	Deed of Trust, Mortgage · Line of Credit ELEVATIONS CU
Oct 20, 2017	Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 19, 1990 · Amount on Record
Deed Sale	Jul 19, 1990 · Amount on Record
Prior Sale	Oct 23, 1987
Deed Document Number	19901053543
Record Updated	Oct 29, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	2125 18TH ST, BOULDER, CO 80302-4301
Document Number	0003624988
Instrument Date	Nov 4, 2017
Transaction Type	Mortgage
Record Updated	Jan 11, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2125 18TH ST BOULDER CO 803024301, BOULDER, CO 80302-4301

Mortgage

Document Number	0003624988
Date	Nov 9, 2017
Instrument	3624988

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Nov 8, 2037

Interest

Rate Type	Adjustable Rate

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	2125 18TH ST, BOULDER, CO 80302-4301
Document Number	0003622515
Instrument Date	Oct 20, 2017
Transaction Type	Mortgage
Record Updated	Nov 6, 2017
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2125 18TH ST BOULDER CO 803024301, BOULDER, CO 80302-4301

Mortgage

Document Number	0003622515
Date	Oct 30, 2017
Instrument	3622515

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 29, 2047

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		$89,869 (+3.33%) Land $43,629 Building $46,240	$1,391,600 (-) Land $711,600 Building $680,000
2025	$7,697.00 (-5.48%)	$86,975 (-16.92%) Land $44,475 Building $42,500	$1,391,600 (-10.94%) Land $711,600 Building $680,000
2023	$8,143.00 (+16.43%)	$104,688 (+28.42%) Land $51,081 Building $53,607	$1,562,500 (+33.21%) Land $762,400 Building $800,100
2022	$6,994.00	$81,523 Land $39,865 Building $41,658	$1,173,000 Land $573,600 Building $599,400

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	5 in force

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 98% of the US · lower than 99.2% of Colorado
Wildfire Likelihood	Under 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 544 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	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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