Boulder County property record for 27 Benthaven Pl, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,612 sqft · built 1975 |
| Lot Size | 0.044 acres (1,912 sqft) |
| Owner | Individual Name on File |
| Last Sale | $106,000 (Jul 1986) |
| Tax Bill | $4,368 (2025) |
| Deeds & Mortgages | Nov 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-07-4-08-027 |
| Primary APN | 1577-07-4-08-027 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Building Area | 1,612 sqft Living Area |
| 1st Floor Area | 806 sqft |
| Upper Floors Area | 806 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 1,912 sqft (0.044 acres) |
| Garage Type | Detached |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 98 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0014717 |
|---|---|
| Street Address | 27 BENTHAVEN PL |
| City | BOULDER |
| State | CO |
| Zip | 80305-6210 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 27 BLK 1 BLDG AREA 4 DEVILS THUMB 3 AMENDED PLAT |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 07 |
| Legal Subdivision | DEVILS THUMB 3 - BO |
| Legal Block | 1 |
| Legal Lot Number | 27 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 12510 |
27 Benthaven Pl is owned and occupied by an individual who acquired it in February 1999.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 27 BENTHAVEN PL, BOULDER, CO 80305-6210 |
| 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 | Jul 7, 1986 · Amount on File |
| Deed Sale | Jul 7, 1986 · Amount on File |
| Prior Sale | Nov 7, 1979 · Amount on File |
| Deed Document Number | 1986771635 |
| Last Transfer Date | Feb 10, 1999 |
| Transfer Doc | 0001924339 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 27 BENTHAVEN PL, BOULDER, CO 80305-6210 |
| Transaction Type | Mortgage |
| Record Updated | Nov 7, 2022 |
| Name | Verified Name |
|---|---|
| Address | 27 BENTHAVEN PL, BOULDER, CO 80305-6210 |
| Document Number | 0003987324 |
|---|---|
| Date | Nov 1, 2022 |
| Instrument | 3987324 |
| Name | CITY OF BOULDER |
|---|---|
| Type | Government Agency |
| Address | BOULDER, CO 80305 |
| Amount | Amount on Record |
|---|---|
| Term | 47 Months |
| Due | Oct 20, 2026 |
The 2025 property tax bill for 27 Benthaven Pl was $4,368.
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 | $51,891 (-0.34%) Land $26,792 Building $25,099 | $833,100 (-) Land $464,000 Building $369,100 | |
| 2025 | $4,368.00 | $52,069 Land $29,000 Building $23,069 | $833,100 Land $464,000 Building $369,100 |
| 2023 | $4,075.00 (+6.12%) | $57,580 (+19.19%) Land $33,306 Building $24,274 | $859,400 (+23.64%) Land $497,100 Building $362,300 |
| 2022 | $3,840.00 | $48,309 Land $25,694 Building $22,615 | $695,100 Land $369,700 Building $325,400 |
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 27 Benthaven Pl in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1997.
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 | 7 in force |
| Nearby Flood Claims | 1 (1997) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 1997 · 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 27 Benthaven Pl is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 67% of Colorado |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within 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 458 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: Verizon.
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