Boulder County property record for 1620 Kalmia Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 2,120 sqft · built 1969 |
| Lot Size | 0.205 acres (8,944 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,300,000 (May 2022) |
| Tax Bill | $7,565 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-19-2-20-017 |
| Primary APN | 1463-19-2-20-017 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,120 sqft Living Area |
| Gross Area | 2,526 sqft |
| 1st Floor Area | 1,112 sqft |
| Basement Area | 1,120 sqft |
| Finished Basement | 1,008 sqft |
| Unfinished Basement | 112 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 8,944 sqft (0.205 acres) |
| Garage Type | Attached |
| Garage Area | 294 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0000801 |
|---|---|
| Street Address | 1620 KALMIA AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-1838 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 25 PINE VIEW PARK 2 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | PINE VIEW PARK 2 - BO |
| Legal Block | 4 |
| Legal Lot Number | 25 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 12105 |
1620 Kalmia Ave is owned and occupied by an individual who bought it in May 2022.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1620 KALMIA AVE, BOULDER, CO 80304-1838 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 19, 2022 · Amount on File |
| Deed Sale | May 19, 2022 · Amount on File |
| Prior Sale | Aug 25, 1997 · Amount on File |
| Deed Document Number | 20223963079 |
| Prior Transfer Date | Sep 25, 2003 |
| Prior Transfer Doc | 0002514302 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 19, 2022 |
| Property Address | 1620 KALMIA AVE, BOULDER, CO 80304-1838 |
| Document Number | 0003963079 |
| Instrument Date | May 17, 2022 |
| Instrument | 3963079 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2022 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $130.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1620 KALMIA AVE, 1620, BOULDER, CO 80304-1838 |
| Name | Verified Name |
|---|---|
| Address | 1620 KALMIA AVE, BOULDER, CO 80304-1838 |
| Document Number | 0003963080 |
|---|---|
| Date | May 19, 2022 |
| Instrument | 3963080 |
| Name | AMERIFIRST FINANCIAL INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2052 |
The 2025 property tax bill for 1620 Kalmia Ave was $7,565.
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 | $81,573 (+2.8%) Land $37,985 Building $43,588 | $1,269,600 (-) Land $628,600 Building $641,000 | |
| 2025 | $7,565.00 | $79,351 Land $39,288 Building $40,063 | $1,269,600 Land $628,600 Building $641,000 |
| 2023 | $6,946.00 (+27.61%) | $84,119 (+43.51%) Land $41,031 Building $43,088 | $1,255,500 (+48.86%) Land $612,400 Building $643,100 |
| 2022 | $5,443.00 | $58,616 Land $32,818 Building $25,798 | $843,400 Land $472,200 Building $371,200 |
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.
FEMA maps place 1620 Kalmia Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1990.
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 |
| Nearby Flood Claims | 2 (1990–1991) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | May 1991 · rainfall accumulation |
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 risk around 1620 Kalmia Ave is low, with 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 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 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 483 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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