Grassy Key
Property Data

Monroe County, Florida

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Monroe County

ZIP Codesby Total Population

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DistributionTotal Population

No data available

Area property statistics

Recorded property characteristics and residential parcel-sale records for Grassy Key, FL. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records0Recorded——
Average recorded sale amount———

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated .

Recorded property statistics

Reported property statistics for Grassy Key, FL
MeasureGrassy Key, FLMonroe County, FL
Median recorded sale amount—$905,000
Recorded amount, 10th percentile—$420,000
Recorded amount, 90th percentile—$2,993,400
Average recorded floor area (sq ft)1,6901,902
Average recorded bedrooms32.6
Average recorded bathrooms32.2
Median year built19811983
Condominium share of properties0%8.8%

Grassy Key, FL: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 26, 2026. Calculated . Published . Dataset last refreshed: .

Monroe County, FL: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 26, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate.

Properties in Grassy Key

Showing page 1 of properties

135 Dorsett Drive

Grassy Key, FL 33050-6014

135 Guava Avenue

Grassy Key, FL 33050

56940 Edgewater Drive

Grassy Key, FL 33050

57285 Tropical Avenue

Grassy Key, FL 33050

58100 Crain Street

Grassy Key, FL 33050

59720 Overseas Highway

Grassy Key, FL 33050-6035

59720 Overseas Highway

Grassy Key, FL 33050-6035

59720 Overseas Highway

Grassy Key, FL 33050-6035

59720 Overseas Highway

Grassy Key, FL 33050-6035

59720 Overseas Highway

Grassy Key, FL 33050-6035

8 Overseas Highway

Grassy Key, FL 33050

Avocado Avenue

Grassy Key, FL 33050

Corner Of Avocado Avenue

Grassy Key, FL 33050

Corner Of Avocado Avenue

Grassy Key, FL 33050

Corner Of Bailey Street

Grassy Key, FL 33050

Corner Of Crain Street

Grassy Key, FL 33050

Corner Of Crain Street

Grassy Key, FL 33050

Corner Of Dennison Street

Grassy Key, FL 33050

Corner Of Ferreire Street

Grassy Key, FL 33050

Corner Of Goodley Street

Grassy Key, FL 33050

Corner Of Orange Avenue

Grassy Key, FL 33050

Corner Of Overseas Highway

Grassy Key, FL 33050

Corner Of Peachtree Avenue

Grassy Key, FL 33050

Corner Of Peachtree Avenue

Grassy Key, FL 33050

Crain Street

Grassy Key, FL 33050

Crain Street

Grassy Key, FL 33050

Croton Avenue

Grassy Key, FL 33050

Dorsett Drive

Grassy Key, FL 33050

Dorsett Drive

Grassy Key, FL 33050

Mm60 9 Overseas Highway

Grassy Key, FL 33050

Morton Street

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Overseas Highway

Grassy Key, FL 33050

Vacant Lan Avocado Avenue

Grassy Key, FL 33050

Vacant Lan Avocado Avenue

Grassy Key, FL 33050

Vacant Lan Avocado Avenue

Grassy Key, FL 33050

Vacant Lan Avocado Avenue

Grassy Key, FL 33050

Vacant Lan Avocado Avenue

Grassy Key, FL 33050

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