SEXTON COVES ESTATES
21 Mockingbird Road, Key Largo FL 33037
4 beds · 3.5 baths · 1,800 ft²
4
Bedrooms
3.5
Bathrooms
1,800
Sq. Ft.
2006
Year Built
3
Stories
39
Days on Market
Description
Your Keys dream awaits in this tri-level 4 bedroom/3.5 bath home with views of the bay. Located in the convenient neighborhood of Sexton Cove, in North Key Largo. Attached are guest quarters with private entrance, perfect for providing an amazing experience for guests or income generation. Completely remodeled and updated inside & out in 2019 with a new roof, all-new siding & under siding waterproof material, fresh paint, and impact windows. Inside, you'll find a remodeled kitchen with brand-new stainless steel appliances, remolded bathrooms, new floors (PVC waterproofed), energy efficient water heater, and new air-conditioning. Enjoy glowing sunset views of the bay off the 3rd-floor bedroom balcony. Located conveniently across the street is your homeowner's park, equipped with a boat ramp
Facts
- MLS#
- R10860745
- Subdivision
- SEXTON COVES ESTATES
- Property Type
- Residential
- Property Sub Type
- Single Family Residence
- Year Built
- 2006
- Lot Size
- 4,356 ft²
- Sq. Ft.
- 1,800 ft²
- Sq. Mt.
- 167 m²
- Price per sq. ft.
- $436/ft²
- Price per sq. mt.
- $4,701/m²
- Stories
- 3
- Garage
- —
- Pool
- Private
- Days on Market
- 39 days
- Listed
- Jan 24, 2023
- Last Updated
- Jul 1, 2026
- Price/Lot Sq.Ft.
- $180/ft²
Comparable homes
Same ZIP, similar price + bedrooms.
SOLD$725,000
4 bd · 3 ba · 2,109 sqft
21 Tina Pl, Key Largo FL 33037
SOLD$820,000
3 bd · 3 ba · —
94825 Overseas Hwy 220, Key Largo FL 33037
SOLD$779,999
3 bd · 2 ba · 1,390 sqft
29 Bass Ave, Key Largo FL 33037
$815,000
3 bd · 2 ba · 1,502 sqft
949 Plantation Road, Key Largo FL 33037
SOLD$825,000
3 bd · 2 ba · 1,333 sqft
24 Tarpon Ave, Key Largo FL 33037
SOLD$725,000
3 bd · 2 ba · 1,188 sqft
101620 Overseas Hwy #11N, Key Largo FL 33037
$849,000
3 bd · 2 ba · 1,540 sqft
120 1st Street, Key Largo FL 33037
$849,000
3 bd · 2 ba · 1,526 sqft
426 4th Road, Key Largo FL 33037
Market insights for Key Largo
Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.
Sellers market
October 2026
52
Median days to sold
+4.5%
1-year price forecast (est.)
Price & tax history
From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).
| 7/1/2026 | Sold | $785,000 |
| 2/14/2023 | Price change | $785,000-9.8% |
| 1/24/2023 | Listed for sale | $870,000 |
History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).
Location
Estimated Monthly Payment
$4,982/mo
Principal & Interest
$4,178
Property Tax
$654
Insurance
$150
HOA
$0
Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.
The data relating to real estate for sale on this website comes in part from the Southeast Florida Multiple Listing Service. MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.
Copyright Southeast Florida MLS a/k/a SEFMLS © 2026.
Updated within 24 hours