Boulder County property record for 3210 Arnett St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,846 sqft · built 1961 |
| Lot Size | 0.183 acres (7,948 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $840,000 (Jul 2020) |
| Tax Bill | $6,538 (2025) |
| Deeds & Mortgages | Jul 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-20-3-02-003 |
| Primary APN | 1463-20-3-02-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,846 sqft Living Area |
| 1st Floor Area | 1,846 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,948 sqft (0.183 acres) |
| Porch | Porch |
| Porch Area | 390 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Account Number | R0009187 |
|---|---|
| Street Address | 3210 ARNETT ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-2401 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 2 HIGH MEADOWS 3 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | HIGH MEADOWS 3 - BO |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 12107 |
3210 Arnett St is owned and occupied by two individuals who bought it in July 2020.
Source: Boulder County records, as of October 12, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3210 ARNETT ST, BOULDER, CO 80304-2401 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 8, 2020 · Amount on File |
| Deed Sale | Jul 8, 2020 · Amount on File |
| Prior Sale | Jul 13, 2015 · Amount on File |
| Deed Document Number | 20203796720 |
| Prior Transfer Date | Apr 21, 2006 |
| Prior Transfer Doc | 0002780889 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 8, 2020 |
| Property Address | 3210 ARNETT ST, BOULDER, CO 80304-2401 |
| Document Number | 0003796720 |
| Instrument Date | Jul 7, 2020 |
| Instrument | 3796720 |
| Transaction Type | Transfer |
| Record Updated | Aug 21, 2020 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $84.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1346 4TH ST SE #405 WASHINGTON DC 200032640, 405, WASHINGTON, DC 20003-2640 |
| Document Number | 3796721 |
|---|---|
| Date | Jul 8, 2020 |
| Instrument | 3796721 |
| Name | PLANET HM LNDG |
|---|---|
| Address | MERIDEN, CT 06450 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 7, 2050 |
The 2025 property tax bill for 3210 Arnett St was $6,538.
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 | $68,925 (+1.77%) Land $30,818 Building $38,107 | $1,083,600 (-) Land $523,200 Building $560,400 | |
| 2025 | $6,538.00 | $67,725 Land $32,700 Building $35,025 | $1,083,600 Land $523,200 Building $560,400 |
| 2023 | $5,914.00 (+17.2%) | $71,308 (+33.2%) Land $38,049 Building $33,259 | $1,064,300 (+38.17%) Land $567,900 Building $496,400 |
| 2022 | $5,046.00 | $53,536 Land $32,262 Building $21,274 | $770,300 Land $464,200 Building $306,100 |
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 3210 Arnett St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 10 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 20 units insured incl. 10 condo units |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2021 · other causes |
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 3210 Arnett St 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.
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 481 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 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
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