Boulder County property record for 1830 16th St, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 8 bd · 4 ba · 2,940 sqft · built 1905 |
| Lot Size | 0.094 acres (4,083 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,300,000 (Feb 2021) |
| Tax Bill | $12,079 (2025) |
| Deeds & Mortgages | Mar 2026 Line of Credit Feb 2021 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-30-3-49-009 |
| Primary APN | 1463-30-3-49-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 16 Rooms |
| Units | 4 Units |
| Building Area | 2,940 sqft Living Area |
| Gross Area | 3,689 sqft |
| 1st Floor Area | 1,489 sqft |
| Upper Floors Area | 1,451 sqft |
| Basement Area | 749 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 4,083 sqft (0.094 acres) |
| Porch | Slab |
| Porch Area | 284 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0003462 |
|---|---|
| Street Address | 1830 16TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-5422 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | S 50 1/2 FT OF W 90.45 FT OF LOTS 5-6 BLK 38 BOULDER |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 38 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3030 |
| Census Tract | 12204 |
Source: Boulder County records, as of October 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1046 KALAMATH ST, DENVER, CO 80204-3949 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Mar 3, 2026 | Intrafamily Transfer, Transfer · Line of Credit FIRSTBANK |
| Feb 22, 2021 | Warranty Deed, Transfer FIDELITY NATIONAL TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 22, 2021 · Amount on Record |
| Deed Sale | Feb 22, 2021 · Amount on Record |
| Prior Sale | Jan 7, 1999 · Amount on Record |
| Deed Document Number | 20213861289 |
| Prior Transfer Date | Oct 16, 2010 |
| Prior Transfer Doc | 0003106423 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 3, 2026 |
| Property Address | 1830 16TH ST, BOULDER, CO 80302-5422 |
| Document Number | 0004121971 |
| Instrument Date | Feb 27, 2026 |
| Instrument | 4121971 |
| Transaction Type | Transfer |
| Record Updated | Mar 25, 2026 |
| Title Company | LAND TITLE GUARANTEE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1046 KALAMATH ST, DENVER, CO 80204-3949 |
| Name | Verified Name |
|---|---|
| Address | 1046 KALAMATH ST, DENVER, CO 80204-3949 |
| Document Number | 0004121972 |
|---|---|
| Date | Mar 3, 2026 |
| Instrument | 4121972 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 119 Months |
| Due | Feb 15, 2036 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 22, 2021 |
| Property Address | 1830 16TH ST, BOULDER, CO 80302-5422 |
| Document Number | 0003861289 |
| Instrument Date | Feb 18, 2021 |
| Instrument | 3861289 |
| Transaction Type | Transfer |
| Record Updated | Apr 15, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $130.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3063 BRIGHTON BLVD UNIT 614, 614, DENVER, CO 80216-5288 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $124,413 (+4.79%) Land $39,311 Building $85,102 | $1,899,600 (-) Land $648,100 Building $1,251,500 | |
| 2025 | $12,079.00 (+23.26%) | $118,725 (+10.75%) Land $40,506 Building $78,219 | $1,899,600 (+18.73%) Land $648,100 Building $1,251,500 |
| 2024 | $9,800.00 (+2.04%) | ||
| 2023 | $9,604.00 (+16.2%) | $107,200 (+30.29%) Land $48,910 Building $58,290 | $1,600,000 (+32.23%) Land $730,000 Building $870,000 |
| 2022 | $8,265.00 | $82,280 Land $30,464 Building $51,816 | $1,210,000 Land $448,000 Building $762,000 |
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.
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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 63 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 72 units insured incl. 9 condo units |
| Nearby Flood Claims | 15 (1983–2013) |
| Claims Outside the SFHA | 1 of 15 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
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.
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 |
| 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.
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 |
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