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Residential (General/Single)Residential

20800 RIVER DR

DUNNELLON, FL 34431
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
Built 198520 units340–1,404 ft²
$3.9M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$192K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$307
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+63.5%vs the Dunnellon ZIP median sale $/ft² ($188)

Sales Performance

$195K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-23.2%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
15.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+9.4%per yeartypical hold 5.1 yrsfrom 41 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19962000200520082015201920232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19962000200520082015201920232026

68 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$107K$184K$262K$339K340 ft²553 ft²766 ft²978 ft²1,191 ft²1,404 ft²
Studio1 bd2 bd
Studio
2 units
1 bed
10 units
2 bed
8 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 480 ft²
6 units
2 bd · 2 ba · 730 ft²
3 units
1 bd · 1 ba · 340 ft²
2 units
Studio · 1 ba · 340 ft²
2 units
1 bd · 2 ba · 680 ft²
2 units
2 bd · 2 ba · 924 ft²
2 units
2 bd · 2 ba · 966 ft²
2 units
One-off layouts
1 unit

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$107K–$132K
3 units
$143K–$164K
5 units
$167K–$188K
2 units
$196K–$200K
2 units
$223K–$252K
6 units
$277K–$277K
1 unit
$339K–$339K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.22%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.30%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.2.6 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.69%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.23%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$194,048
Median tax billThe middle annual property tax bill among the building's units.$2,683
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit A16Jul 31, 2026$155,000Unit A11Jun 3, 2026$194,800Unit A34Mar 27, 2026$278,400Unit A35Mar 4, 2025$249,500Unit A34Oct 7, 2024$257,500Unit A12Jun 4, 2024$225,000Unit A33Jun 4, 2024$265,000Unit A27Apr 2, 2024$142,000Unit A36Feb 13, 2024$185,000Unit A17Jan 4, 2024$99,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$14,095 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,455
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$14,095

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.17 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.0.33
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Dunnellon Middle SchoolC+
Middle · Grades 6–8 · 0.3 mi
E
Dunnellon Elementary SchoolC
Elementary · Grades PK–5 · 3.4 mi
H
Dunnellon High SchoolD-
High · Grades 9–12 · 3.5 mi

District: Marion County School District

Neighborhood · ZIP 34431These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.9,771
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.99 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,276
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,613
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.55 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

20800 River Dr
3 bd · 2 ba
$141K
20800 River Dr # A11
1 bd · 1 ba · 480 ft²
$250K
20800 River Dr Apt A12
2 bd · 2 ba · 924 ft²
$223K
20800 River Dr Apt A13
1 bd · 2 ba · 680 ft²
$200K
20800 River Dr Apt A14
1 bd · 2 ba · 680 ft²
$196K
20800 River Dr Apt A15
1 bd · 1 ba · 480 ft²
$143K
20800 River Dr # A16
1 bd · 1 ba · 480 ft²
$155K
20800 River Dr Apt A17
1 bd · 1 ba · 340 ft²
$149K
20800 River Dr Apt A18
1 bd · 1 ba · 340 ft²
$109K
20800 River Dr Apt A21
1 bd · 1 ba · 480 ft²
$164K
20800 River Dr Apt A22
2 bd · 2 ba · 924 ft²
$226K
20800 River Dr Apt A25
1 bd · 1 ba · 480 ft²
$167K
20800 River Dr Apt A26
1 bd · 1 ba · 480 ft²
$144K
20800 River Dr Apt A27
1 ba · 340 ft²
$132K
20800 River Dr Apt A28
1 ba · 340 ft²
$107K
20800 River Dr Apt A31
2 bd · 2 ba · 730 ft²
$244K
20800 River Dr Apt A32
2 bd · 2 ba · 1,404 ft²
$339K
20800 River Dr Apt A33
2 bd · 2 ba · 966 ft²
$252K
20800 River Dr Apt A34
2 bd · 2 ba · 966 ft²
$277K
20800 River Dr Apt A35
2 bd · 2 ba · 730 ft²
$245K
20800 River Dr Apt A36
2 bd · 2 ba · 730 ft²
$188K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 20800 River Dr

How many units are in 20800 River Dr, Dunnellon, FL?

20800 River Dr, Dunnellon, FL has 20 residential units across built in 1985, according to county assessor records.

What is a unit at 20800 River Dr, Dunnellon, FL worth?

The median TopHap Estimate across the 20 units at 20800 River Dr, Dunnellon, FL is $192,062. That works out to $307 per square foot. Units run from 340 to 1,404 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 20800 River Dr, Dunnellon, FL expensive for Dunnellon?

Units at 20800 River Dr, Dunnellon, FL carry a median of $307 per square foot, 63% above the Dunnellon median of $188 per square foot.

How often do units sell at 20800 River Dr, Dunnellon, FL?

3 units at 20800 River Dr, Dunnellon, FL sold in the last 12 months, out of 68 recorded arms-length sales all time. That is a turnover rate of 15.0% of the building per year. The median sale over that period was $195K.

Have units at 20800 River Dr, Dunnellon, FL appreciated?

Across 41 repeat sales of the same unit, 20800 River Dr, Dunnellon, FL returned a median 9.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 5.1 years.

What floor plans does 20800 River Dr, Dunnellon, FL have?

The most common plan at 20800 River Dr, Dunnellon, FL is a 1-bedroom of 480 square feet, repeated 6 times, with a median estimate of $159,301. TopHap identifies 7 recurring plans in the building.

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