1633 18th St, Apt 1, Boulder, CO 80302 Property Records

Boulder County property record for 1633 18th St, Apt 1, Boulder, CO 80302

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 803 sqft · built 1985
Owner	Company Name on File
Last Sale	$613,000 (Apr 2025)
Tax Bill	$3,601 (2025)
Deeds & Mortgages	Mar 2022 Sale & Mortgage
Flood Zone	Zone AE (high risk)
APN	`1463-30-8-69-001`

Property Details

APN / Parcel Number

Primary APN	`1463-30-8-69-001`
Alternative APNs	`R0504984` `0504984`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	803 sqft Living Area
1st Floor Area	803 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Architectural Style	Condo/Apartment
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Account Number	R0504984
Street Address	1633 18TH ST, 1
City	BOULDER
State	CO
Zip	80302-6479
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 1 BLG A GROVE CREEK CONDOS
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	GROVE CREEK CONDOS
Legal Block	1
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1018
Census Tract	12206

Owner

1633 18th St, Apt 1 is owned by a company that bought it in April 2025.

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

Owner of Record	Company Name on File
Mailing Address	241 PINEWOOD DR, LYONS, CO 80540-8130
Owner Type	Company
Vesting	Limited Liability Partnership

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 15, 2025 · Amount on File
Deed Sale	Apr 15, 2025 · Amount on File
Prior Sale	Mar 31, 2022 · Amount on File
Deed Document Number	20254083494
Prior Transfer Date	Apr 23, 2010
Prior Transfer Doc	0003072838
Record Updated	Oct 29, 2026

March 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 31, 2022
Property Address	1633 18TH ST APT 1, 1, BOULDER, CO 80302-6479
Document Number	0003954036
Map Reference	DOC 2465239
Instrument Date	Mar 31, 2022
Instrument	3954036
Transaction Type	Transfer
Record Updated	Apr 15, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$61.60
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2560 PANORAMA AVE, 2560, BOULDER, CO 80304-3728

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1833 18TH ST # 1, 1, BOULDER, CO 80302-5538

Mortgage

Document Number	0003954037
Date	Mar 31, 2022
Instrument	3954037

Lender

Name	MEGASTAR FINANCIAL CORP
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 1633 18th St, Apt 1 was $3,601, up 18.8% 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		$36,989 (-2.08%) Building $36,989	$604,400 (-) Building $604,400
2025	$3,601.00 (+18.84%)	$37,775 Building $37,775	$604,400 Building $604,400
2024	$3,030.00 (+1.75%)
2023	$2,978.00 (+3.94%)	$38,169 (+27.01%) Building $38,169	$569,688 (+31.75%) Building $569,688
2022	$2,865.00	$30,052 Building $30,052	$432,400 Building $432,400

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 1633 18th St, Apt 1 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File 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

Wildfire risk around 1633 18th St, Apt 1 is low, with less than a 0.01% annual chance of 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