Just one property from the Atlantic is this outstanding 1920's Addison Mizner designed residence on prestigious Dunbar Road. ''Costa Bella'' has been updated to today's luxury standards and offers 4 principal bedrooms plus 4 additional sea view guestrooms. Oceanview master suite has dual baths and large walk in closets. Impeccable original details include exquisite plaster relief ceilings, massive stone staircase, gorgeous tilework, soaring stenciled pecky cypress ceilings and oversized windows that provide streams of light throughout. Huge chefs kitchen with family room and butler's pantry. Spacious basement level wine cellar and three-car garage. Beach access steps away. The ultimate house for entertaining and gracious daily living.
Single-familyProperty Type
1920Year Built
0.33 acresLot Size
$2,575Est. Price/Sq.Ft.
3 car garageParking
Listed by Wally Turner• Sotheby's Intl. Realty, Inc.
Bought with Dragana Connaughton• Sotheby's Intl. Realty, Inc.
Just one property from the Atlantic is this outstanding 1920's Addison Mizner designed residence on prestigious Dunbar Road. ''Costa Bella'' has been updated to today's luxury standards and offers 4 principal bedrooms plus 4 additional sea view guestrooms. Oceanview master suite has dual baths and large walk in closets. Impeccable original details include exquisite plaster relief ceilings, massive stone staircase, gorgeous tilework, soaring stenciled pecky cypress ceilings and oversized windows that provide streams of light throughout. Huge chefs kitchen with family room and butler's pantry. Spacious basement level wine cellar and three-car garage. Beach access steps away. The ultimate house for entertaining and gracious daily living.
Beaches MLS #R10018201
Nov 4, 2015
Listing Removed
—
Feb 20, 2014
Listed
$8,950,000
$1,051/sq ft
Beaches MLS #R3233237
Nov 16, 2013
Listing Removed
—
Oct 11, 2011
Listed
$8,950,000
$1,051/sq ft
Public Records
Oct 25, 1999
Sold
$1,000,000
$117/sq ft
Beaches MLS #R9901720
Mar 1, 1999
Sold
$4,000,000
$470/sq ft
Feb 26, 1999
Listing Removed
—
Jan 8, 1999
Listed
$4,500,000
$529/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$101,019 (+2.9%)
2024
$98,179 (+2.1%)
2023
$96,178 (−0.2%)
2022
$96,351 (−1.6%)
2021
$97,967 (+151.9%)
$3,771,130 + $2,264,332
$6,035,462
2020
$38,898 (+0.2%)
2019
$38,819 (+5.3%)
2018
$36,874
2017
$36,887 (+0.2%)
2016
$36,795 (−3.3%)
2015
$38,051 (−0.5%)
2014
$38,234 (+2.1%)
2013
$37,455 (+0.1%)
2012
$37,408 (+0.7%)
2011
$37,160
Tax history for 111 Dunbar Rd
Year
Property tax
Land + Additions
Assessment*
2025
$101,019 (+2.9%)
2024
$98,179 (+2.1%)
2023
$96,178 (−0.2%)
2022
$96,351 (−1.6%)
2021
$97,967 (+151.9%)
$3,771,130 + $2,264,332
$6,035,462
2020
$38,898 (+0.2%)
2019
$38,819 (+5.3%)
2018
$36,874
2017
$36,887 (+0.2%)
2016
$36,795 (−3.3%)
2015
$38,051 (−0.5%)
2014
$38,234 (+2.1%)
2013
$37,455 (+0.1%)
2012
$37,408 (+0.7%)
2011
$37,160
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
8
Baths
5.5
Stories
2.5
Lot width
110 ft.
Lot depth
130 ft.
Lot size
0.33 Acres
Year renovated
2000
Sq. Ft.
8,514
Year built
1925
Style
Single Family Residential
County
Palm Beach County
APN
50434314070000372
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 2, 2026.
R-B
Low Density Residential District
The purpose of the R-B low density residential district is to provide for low density single-family residential use, as that term is defined in section 134-2, of moderately spacious character together with publicly operated recreational facilities and accessory uses as may be necessary or are normally compatible with residential surroundings. This district is located to protect and preserve existing development of this character and contains vacant land considered appropriate for such development in the future.