Monroe County property record for 9 Knoll Ln, Key Largo, FL 33037
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5 ba · 8,481 sqft · built 2013 |
| Lot Size | 0.794 acres (34,600 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $4,650,000 (Feb 2011) |
| Tax Bill | $101,187 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 00571430-000000 |
| Primary APN | 00571430-000000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Stories | 2 Stories |
| Building Area | 8,481 sqft Living Area |
| Gross Area | 10,129 sqft |
| 1st Floor Area | 8,162 sqft |
| Flooring | Ceramic Tile |
| Interior Walls | Plaster |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2015 |
| Exterior Material | Other |
| Roof Type | Cathedral/Clerestory |
| Roof Material | Tile |
| Lot Area | 34,600 sqft (0.794 acres) |
| View / Lot | Canal |
| Garage Type | Attached |
| Garage Area | 1,648 sqft |
| Pool Area | 561 sqft |
|---|---|
| Porch | Slab |
| Porch Area | 1,840 sqft |
| Deck Area | 853 sqft |
| Patio Area | 5,861 sqft |
| Boat Access | Boat Access |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | 1704695 |
|---|---|
| Street Address | 9 KNOLL LN |
| City | KEY LARGO |
| State | FL |
| Zip | 33037-3717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | IS |
| Legal Description | BK 6 NLY PART LT 5 OCEAN REEF PLAT 3 KEY LARGO OR217-491 OR675-268 OR899-1474 OR1382-912 OR2188-686 OR2188-689 OR2188-691 OR2188-693 OR2188-695 OR2188-967 OR2226-1776 OR2504-1694 OR2609-1046 OR2609-1050 OR2801-1543 OR2801-1547 OR2801-1551 OR2801-1555 |
| Legal Range | 40E |
| Legal Township | 59S |
| Legal Section | 07 |
| Legal Subdivision | OCEAN REEF NO 3 |
| Legal Block | 6 |
| Legal Lot Number | 5 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | UPPER KEYS |
| Census Block Group | 3 |
| Census Block | 3092 |
| Census Tract | 972700 |
9 Knoll Ln is held in a trust since February 2011.
Source: Monroe County records, as of May 4, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 2601 S WARSON RD, SAINT LOUIS, MO 63124-1040 |
| Owner Type | Company |
| Vesting | Trust |
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 | Feb 14, 2011 · Amount on File |
| Deed Sale | Feb 14, 2011 · Amount on File |
| Prior Sale | Jul 26, 2006 · Amount on File |
| Deed Document Number | 20111824067 |
| Deed Book / Page | 2504 / 1694 |
| Transfer Doc | 1382000912 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9 Knoll Ln was $101,187.
Source: Monroe County assessment roll, as of December 8, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Monroe County |
| Unified School District | Monroe County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $101,187.00 | $19,614,530 Land $14,098,531 Building $5,515,999 | $19,614,530 Land $14,098,531 Building $5,515,999 |
| 2023 | $93,954.00 (+65%) | $19,796,677 (+133.13%) Land $15,906,035 Building $3,890,642 | $19,796,677 (+133.13%) Land $15,906,035 Building $3,890,642 |
| 2022 | $56,941.00 | $8,491,621 Land $4,988,711 Building $3,502,910 | $8,491,621 Land $4,988,711 Building $3,502,910 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9 Knoll Ln in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 12.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 838 individual policies |
| Community Rating System | Class 3 (35% premium discount) |
| Nearby Flood Policies | 1,585 units insured incl. 747 condo units |
| Nearby Flood Claims | 78 (2005–2023) |
| Claims Outside the SFHA | 1 of 78 |
| Most Recent Claim | Nov 2023 · 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.
Wildfire risk around 9 Knoll Ln 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 93% of Florida |
|---|---|
| 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: FCC Broadband Data Collection, based on 175 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Fiber | 2,000 / 2,000 |
May also be available: AT&T, T-Mobile.
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