Listing provided courtesy of Berkshire Hathaway Homeservices Florida Network Realty- MLS# 261864MLS Provider

521 Lake Sinclair StSt Augustine, FL 32084

Single Family · 4 Beds · 3 Full Baths · 2,085 Sq. ft. | 0.17 Acres
$449,900 Active

521 Lake Sinclair St Overview

Time on Site:
76 days
Visits:
48

New $25,100 Price Improvement! Set on one of the largest lots in St. Augustine Lakes and backing to preserve, 521 Lake Sinclair St offers a rare combination of privacy, space, and thoughtful upgrades. This beautifully maintained 4-bedroom, 3-bath home features 2,038 square feet of well-designed living space with crown moulding throughout most of the home, creating a polished and inviting feel. The kitchen is outfitted with upgraded stainless-steel appliances, while the primary bathroom features custom built-in shelving that adds both style and function. Outside, enjoy a fully fenced backyard, extended patio, and widened paver driveway, all designed to enhance everyday living. With no rear neighbors and a peaceful preserve backdrop, this move-in ready home stands out as one of the best opportunities in the neighborhood.

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521 Lake Sinclair St Facts & Features

  • Type Single Family
  • Sq. ft. 2,085
  • Price/Sq.ft. $216
  • Lot 0.17 Acres

Details

General

Association/HOA

  • Association Fee: Community Maintained,Internet
  • Association: Yes

School Information

  • Elementary School: Webster
  • Middle Or Junior School: Murray
  • High School: St. Augustine

Building Information

  • New Construction: No
  • Year Built: 2023

Location/Region

  • County Or Parish: St. Johns
  • MLS Area Major: 05N
  • Subdivision Name: St Augustine Lakes

Tax Information

  • Tax Annual Amount: $6,885.63
  • Tax Year: 2025

General Information

  • Parcel Number: 095416-0790
  • Property Sub Type: Single Family Residence
  • Property Type: RESIDENTIAL
  • Zoning: PUD

Interior

Beds/Baths

  • Bathrooms Full: 3
  • Bedrooms Total: 4

General Information

  • Entry Level: GROUND LEVEL
  • Entry Location: Ground Level
  • Flooring: Carpet, Tile
  • Heating: Central, Electric, Heat Pump
  • Living Area: 2085
  • Stories: 2

Exterior

Lot Information

  • Lot Size Acres: 0.17
  • Lot Size Area: Less than 1/4 Acre
  • Lot Size Dimensions: 7405
  • Water Source: City

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Single Family Home
  • Construction Materials: Frame, Concrete Fiber Board
  • Roof: Shingle

521 Lake Sinclair St Neighborhood

Community

32084 (ST AUGUSTINE) Demographics

43
Median Age
699
Population Density (per sq. mile)
37%
College Educated
$54,519
Estimated Median Income
8,998
Estimated Total Home Owners
4,013
Estimated Total Renters
69% / 31%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data unavailable, School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

521 Lake Sinclair St Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

521 Lake Sinclair St Market Data

Based on the last 30 days in this zip code

$594,272
Average List Price
$353
Average Price per Square Foot
131
Properties Sold
116
Average Days on Market
597
Properties for Sale
Calculations provided by Reliance Network

521 Lake Sinclair St History

Date Event Value Agent
6/7/2026Source: St. Johns/St. Augustine MLS Price Reduction
$449,900 -3.2%
Bobby Hayek
Listing Agent
5/18/2026Source: St. Johns/St. Augustine MLS Price Reduction
$465,000 -2.1%
Bobby Hayek
Listing Agent
4/15/2026Source: St. Johns/St. Augustine MLS Added to Database
April 15, 2026
Bobby Hayek
Listing Agent