Boulder County property record for 3830 Northbrook Dr, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 976 sqft · built 1981 |
| Lot Size | 0.044 acres (1,906 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $222,500 (May 2004) |
| Tax Bill | $3,595 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-3-16-054 |
| Primary APN | 1463-17-3-16-054 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 976 sqft Living Area |
| 1st Floor Area | 480 sqft |
| Upper Floors Area | 496 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 1,906 sqft (0.044 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0082062 |
|---|---|
| Street Address | 3830 NORTHBROOK DR |
| City | BOULDER |
| State | CO |
| Zip | 80304-1435 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 37 BLK I WINDING TRAIL VILLAGE REPLAT |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 20 |
| Legal Subdivision | WINDING TRAIL VILLAGE REPLT - BO |
| Legal Block | I |
| Legal Lot Number | 37 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 12103 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 3830 NORTHBROOK DR, BOULDER, CO 80304-1435 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 10, 2004 · Amount on Record |
| Deed Sale | May 10, 2004 · Amount on Record |
| Prior Sale | Aug 12, 1998 · Amount on Record |
| Deed Document Number | 20042585523 |
| Last Transfer Date | Dec 21, 2023 |
| Transfer Doc | 0004033407 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jan 8, 2024 |
| Property Address | 3830 NORTHBROOK DR, BOULDER, CO 80304-1435 |
| Document Number | 0004033407 |
| Instrument Date | Nov 21, 2023 |
| Instrument | 4033407 |
| Transaction Type | Transfer |
| Record Updated | Jan 29, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3830 NORTHBROOK DR, BOULDER, CO 80304-1435 |
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 | $36,922 (-2.08%) Land $13,319 Building $23,603 | $603,300 (-) Land $256,200 Building $347,100 | |
| 2025 | $3,595.00 (+13.23%) | $37,707 (-6.81%) Land $16,013 Building $21,694 | $603,300 (-0.1%) Land $256,200 Building $347,100 |
| 2023 | $3,175.00 (+2.55%) | $40,462 (+21.34%) Land $18,633 Building $21,829 | $603,900 (+25.86%) Land $278,100 Building $325,800 |
| 2022 | $3,096.00 | $33,346 Land $15,797 Building $17,549 | $479,800 Land $227,300 Building $252,500 |
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 Record median of 28 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 58 units insured incl. 30 condo units |
| Nearby Flood Claims | 18 (1995–2022) |
| Claims Outside the SFHA | 9 of 18 |
| Most Recent Claim | Oct 2022 · rainfall accumulation |
| 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 341 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 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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