Boulder County property record for 1666 North St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,087 sqft · built 1950 |
| Lot Size | 0.225 acres (9,804 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,075,000 (Dec 2024) |
| Tax Bill | $6,706 (2025) |
| Deeds & Mortgages | Dec 2024 Sale Dec 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-30-2-26-081 |
| Primary APN | 1463-30-2-26-081 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,087 sqft Living Area |
| 1st Floor Area | 1,087 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,804 sqft (0.225 acres) |
| Garage Type | Carport |
| Garage Area | 195 sqft |
| Carport | Carport |
| Carport Area | 195 sqft |
| Patio Area | 323 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0006300 |
|---|---|
| Street Address | 1666 NORTH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-3516 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 22 LESS SW 26 FT BLK 2 SUNSET HILL |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | SUNSET HILL - BO |
| Legal Block | 2 |
| Legal Lot Number | 22 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 12106 |
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 File |
|---|---|
| Mailing Address | 1666 NORTH ST, BOULDER, CO 80304-3516 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Dec 17, 2024 | Personal Representative Deed, Transfer LAND TITLE GUARANTEE COMPANY |
| Dec 4, 2017 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 17, 2024 · Amount on File |
| Deed Sale | Dec 17, 2024 · Amount on File |
| Prior Sale | May 19, 1999 · Amount on File |
| Deed Document Number | 20244070661 |
| Last Transfer Date | Feb 4, 2025 |
| Transfer Doc | 0004077046 |
| Record Updated | Oct 29, 2026 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 17, 2024 |
| Property Address | 1666 NORTH ST, BOULDER, CO 80304-3516 |
| Document Number | 0004070661 |
| Instrument Date | Dec 16, 2024 |
| Instrument | 4070661 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2026 |
| Title Company | LAND TITLE GUARANTEE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $107.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1666 NORTH ST, BOULDER, CO 80304-3516 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1666 NORTH ST, BOULDER, CO 80304-3516 |
| Document Number | 0003629939 |
| Instrument Date | Dec 4, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 3, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 1666 NORTH ST BOULDER CO 803043516, BOULDER, CO 80304-3516 |
| Document Number | 0003629939 |
|---|---|
| Date | Dec 8, 2017 |
| Instrument | 3629939 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 7, 2047 |
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 | $71,767 (+2.03%) Land $64,114 Building $7,653 | $1,125,400 (-) Land $1,012,860 Building $112,540 | |
| 2025 | $6,706.00 (+2.84%) | $70,338 (-18.12%) Land $63,304 Building $7,034 | $1,125,400 (-12.22%) Land $1,012,860 Building $112,540 |
| 2023 | $6,521.00 (+19.83%) | $85,901 (+31.03%) Land $68,045 Building $17,856 | $1,282,100 (+35.92%) Land $1,015,600 Building $266,500 |
| 2022 | $5,442.00 | $65,560 Land $51,361 Building $14,199 | $943,300 Land $739,000 Building $204,300 |
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 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 27 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 102 units insured incl. 75 condo units |
| Nearby Flood Claims | 4 (2013–2023) |
| Most Recent Claim | Mar 2023 · other causes |
| 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 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 544 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 | 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 |
May also be available: AT&T.
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