1399 SW 21st Ln is a 2,148 square foot house on a 9,821 square foot lot with 2.5 bathrooms. - it last sold on October 01, 1984 for $180,000. Based on Redfin's Boca Raton data, we estimate the home's value is $1,077,504.
Single-familyProperty Type
1984Year Built
9,821 sq ftLot Size
$502Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,077,504
$898K since sold in October 1984$16K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% lower than the average sale price ($1.09M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1A
Single-Family Residential Districts
The purpose, intent and methods underlying the comprehensive zoning plan of the city are set forth in section 28-3, and the same are hereby declared applicable to this article and are herewith restated and reaffirmed and made part hereof. It is further declared the intent and purpose of this article to provide and protect suitable locations and good environments for a cross section of single-family housing types and accommodations including those for lower middle income groups, which are needed and marketable in the several single-family residential districts of this city, and to provide reasonable opportunity for owner occupancy of individual single-family residential units.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Wastewater treatment
Water cleansing
Storage
And conveyance
Recreation
Park & open space
May 18, 2022 • Final
Trade permits - natural and lp gas
Install a standby generator.
Gas
Generator
May 18, 2022 • Final
Fuel tank and line - building (residential)
Work on a tank.
Gas
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Electric
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Average
Exterior Wall: Concrete Block/Stucco
Roof Covering Type: Concrete Tile
Roof Shape Type: Concrete Tile
Building Type: Single Family
Pool Information
Pool Type: Inground
Has Pool
Property Information
Subdivision Name: HILLSBORO PARK ADD
Living Sq. Ft: 2,148
Adjusted Gross Sq. Ft: 2,507
Ground Floor Sq. Ft: 2,148
Building Sq. Ft: 2,754
# of Units: 1
# of Stories: 1
Legal Description: HILLSBORO PK ADD LT 15 & LT 16 (LESS RET CURVE AREA) BLK 570 & W 20 FT OF LT 14 BLK 75 OF NORTH DEERFIELD PB6P11
Parking & Garage Information
Parking Type: Finished Garage
Garage/Parking Sq. Ft: 441
Garage / Carport Type: Finished
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,821
Legal Lot Number: 15
Legal Block Number: 570
Municipality Name: BOCA RATON
Acres: 0.2255
Depth Footage: 125
Front Footage: 144
Zoning Code: R1A
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 2.5
Sq. Ft.: 2,148
Stories: 1.0
Lot Size: 9,821 square feet
Style: Single Family Residential
Year Built: 1984
Year Renovated: 1989
County: Palm Beach County
APN: 06424736025700150
Home facts updated by county records on Jul 1, 2026
Around this home
Schools
Addison Mizner Elementary School
Public K-8 • Assigned • 1.2mi
10/10
Boca Raton Community High School
Public 9-12 • Assigned • 2.6mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
9/10 Heat Factor
7 days above 107° expected this year, 24 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Boca Raton, FL • 33486
Average low and high temperatures (°F)
75
59
78
61
81
66
83
72
88
76
90
77
92
77
92
79
90
77
85
75
82
67
79
65
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.3 hours in
June and 6.9 hours in December, placing it above the
U.S. average for solar exposure.
9.3 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.02M – $1.24M
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