21908 NW Black Bottom Rd is a 1,422 square foot house on a 2.73 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Altha data, we estimate the home's value is $291,854.
Single-familyProperty Type
2005Year Built
2.73 acresLot Size
$205Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$291,854
$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.7% higher than the average sale price ($242K) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,025 (+3.6%)
2024
$1,955 (+3.4%)
2023
$1,890 (−2.7%)
$52,003 + $113,650
$165,653
2022
$1,942 (−1.9%)
$52,003 + $114,215
$166,218
2021
$1,980 (−1.4%)
$52,002 + $114,779
$166,781
2020
$2,009 (−1.5%)
$52,002 + $115,626
$167,628
2019
$2,040 (+28.8%)
$52,002 + $116,473
$168,475
2018
$1,583 (−24.8%)
$52,002 + $115,543
$167,545
2017
$2,105 (−2.1%)
$52,002 + $116,376
$168,378
2016
$2,150 (−2.1%)
$52,002 + $116,376
$168,378
2015
$2,197
$52,002 + $117,410
$169,412
Tax history for 21908 NW Black Bottom Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,025 (+3.6%)
2024
$1,955 (+3.4%)
2023
$1,890 (−2.7%)
$52,003 + $113,650
$165,653
2022
$1,942 (−1.9%)
$52,003 + $114,215
$166,218
2021
$1,980 (−1.4%)
$52,002 + $114,779
$166,781
2020
$2,009 (−1.5%)
$52,002 + $115,626
$167,628
2019
$2,040 (+28.8%)
$52,002 + $116,473
$168,475
2018
$1,583 (−24.8%)
$52,002 + $115,543
$167,545
2017
$2,105 (−2.1%)
$52,002 + $116,376
$168,378
2016
$2,150 (−2.1%)
$52,002 + $116,376
$168,378
2015
$2,197
$52,002 + $117,410
$169,412
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Exterior
Exterior Information
Building Construction Quality: Above Average
Exterior Wall: Hardboard
Roof Covering Type: Modular Metal
Roof Shape Type: Modular Metal
Building Type: Single Family
Property Information
Living Sq. Ft: 1,422
Adjusted Gross Sq. Ft: 1,641
Building Sq. Ft: 2,068
# of Stories: 1.5
Legal Description: BEG NE/C OF SE OF NW S1D8'W ALG E BND 125.10FT FOR POB N89 D31'W 904.11FT TO CHIPOLA RIV NWLY ALNG RIVER 139FT TO A PT N24D42'W 138.24FT FROM AFORE- SAID PT S89D31'E 964.39FT TO POB OR 211-156 ALSO BEG NE/ C OF SE OF NW S89D55'W 960.03 FT TO BANK OF CHIPOLA RIVER NW LY ALG BNK 8.70FT S89D31'27"E 964.39FT TO POB () OR 228- 660, 443-149, 443-150
Lot Information
# of Buildings: 1
Land Sq. Ft: 119,037
Municipality Name: COUNTY
Acres: 2.7327
Depth Footage: 934
Front Footage: 139
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: COUNTY
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,422
Stories: 1.5
Lot Size: 2.73 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2005
County: Calhoun County
APN: 051N09000000020600
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Altha Public School
Public PreK-12 • Assigned • 4.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 72-80% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
8/10 Heat Factor
6 days above 108° expected this year, 17 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Altha, FL • 32421
Average low and high temperatures (°F)
60
37
70
47
76
51
82
58
85
66
89
71
92
74
90
73
87
69
81
58
75
52
65
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 5.7 hours in December, placing it above the
U.S. average for solar exposure.
9.7 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$278,000 – $336,000
Sell confidently with a local market expert in Altha. 3 minutes to get started.