1747 18th St, Boulder, CO 80302 Property Records

Boulder County property record for 1747 18th St, Boulder, CO 80302

Property Summary

Property Type	Multi-Family Dwellings
Details	4 bd · 7 ba · 1,000 sqft · built 1997
Lot Size	0.096 acres (4,184 sqft)
Owner	Company Name on Record
Tax Bill	$7,585 (2025)
Deeds & Mortgages	Nov 2020 Line of Credit
Flood Zone	Zone X (moderate risk)
APN	`1463-30-8-19-002`

Property Details

APN / Parcel Number

Primary APN	`1463-30-8-19-002`
Alternative APNs	`R0129355` `0129355`

Interior

Bedrooms	4 Beds
Full Baths	7 Baths
Half Baths	4 Half Baths
Total Rooms	8 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,000 sqft Living Area
Gross Area	1,760 sqft
1st Floor Area	1,000 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	4,184 sqft (0.096 acres)
Garage Type	Attached
Garage Area	760 sqft
Parking Spaces	3 Parking Spaces
Deck Area	140 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0129355
Street Address	1747 18TH ST
City	BOULDER
State	CO
Zip	80302-6495
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	N 45 FT OF LOT 1 CULVERS SUB REPLAT A SPLIT FROM ID 125917 PER DEED 1786259
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	CULVERS SUB REPLAT A - BO
Legal Block	1
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1006
Census Tract	12206

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	2245 16TH ST, BOULDER, CO 80302-4357
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jun 12, 2003
Transfer Doc	0002459935
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1747 18TH ST, BOULDER, CO 80302-6495
Document Number	0003830400
Instrument Date	Nov 2, 2020
Transaction Type	Mortgage
Record Updated	Dec 1, 2020
Title Company	LAND TITLE GUARANTEE

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2560 28TH ST #200 BOULDER CO 803011294, 200, BOULDER, CO 80301-1294

Mortgage

Document Number	0003830400
Date	Nov 4, 2020
Instrument	3830400

Lender

Name	ELEVATIONS CU
Address	PO BOX BEX 9004, BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Nov 3, 2030

Interest

Rate Type	Adjustable Rate

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		$79,954 (+2.69%) Land $39,406 Building $40,548	$1,245,800 (-) Land $649,500 Building $596,300
2025	$7,585.00 (+1.36%)	$77,863 (-12.12%) Land $40,594 Building $37,269	$1,245,800 (-5.79%) Land $649,500 Building $596,300
2023	$7,483.00 (+20.67%)	$88,601 (+35.96%) Land $47,543 Building $41,058	$1,322,400 (+37.99%) Land $709,600 Building $612,800
2022	$6,201.00	$65,165 Land $35,129 Building $30,036	$958,300 Land $516,600 Building $441,700

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 101 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	174 units insured incl. 73 condo units
Nearby Flood Claims	10 (2013)
Most Recent Claim	Oct 2013 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 9 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 99.1% of the US · lower than 99.6% 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 432 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
AT&T Fixed Wireless	100 / 20