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Active

Active·160 days on market

251 Charlotte Street

St. Augustine, FL 32084

$999,000$670/sqftEst. $5,317/moMLS# 2128943
4
Beds
2
Baths
1,492
Sq Ft
1925
Built
Garage
No
Pool

About this home

St. Augustine

Rare downtown St. Augustine duplex — fully furnished, fully restored, and full of opportunity. Just one block from the nation's oldest street and two blocks from the bayfront, this historic property delivers an unbeatable location with flexible income potential. Each of the two apartments features 2 bedrooms, 1 bath, a full kitchen, living room, eat-in area, and private laundry. Property has up to four parking spots. The owner has preserved the historic character while upgrading electrical, plumbing, and HVAC — each unit has its own electric meter and central heat & air. Enjoy over 1,880 sqft of living space with covered porches, a balcony, and a private back patio perfect for grilling or pets. Rent both units for maximum returns, live in one and rent the other, or convert to a single-family home with ease. All appliances included. Minutes to the beaches, steps to dining, shopping, and everything that makes St. Augustine one of the most desirable locations in Florida.

Cost to own

Mortgage calculator

$999,000
$199,800
Loan Term
Monthly Payment
$5,078
Principal & Interest: $5,078
Est. Taxes & Insurance: $1,269
Estimated Total Monthly
$6,347
*Estimates based on 30-year loan at 6.55% APR (avg 30-yr rate 2026-07-16, Freddie Mac PMMS via FRED). Actual payments may vary.

Cost to own

True monthly cost

What this home actually costs per month at the asking price — not just the mortgage.

Principal & interest20% down · 7.0% · 30yr$5,317
Property taxesest. at asking price, St. Johns County$1,329
Estimated total, before insurance$6,646/mo
  • • Homeowners insurance is on top — in Florida it varies widely with roof age and wind/flood zone (see the Reality Check below). Budget it before you offer.
  • • In CDD communities (Nocatee, SilverLeaf, eTown…), bond assessments are collected on the property-tax bill — the tax estimate above reflects county averages, so confirm this home’s exact CDD with us.
  • • Taxes are estimated at YOUR purchase price — Florida assessments reset on sale, so the seller’s current bill is usually lower than yours will be.

Cost to own

Taxes & assessment

Last sold: $825,000 in May 2023(county public record, not MLS data)

YearMarket valueTaxable valueChange
2025$604,925$604,925
2024$592,773$592,773
2023$498,449$183,211
2022$292,697$171,564
2021$237,234$165,111
2020$232,381$162,141

2025 property taxes (current owner): $11,952/yr

Estimated taxes if purchased at asking price: ~$16,000/yr

Florida’s Save Our Homes cap limits how fast the current owner’s assessment can rise — and it resets when a home sells, so a buyer’s tax bill is typically based on the purchase price, not the seller’s bill above. Estimate uses the median effective rate across 1,595 current St. Johns listings and includes typical non-ad-valorem assessments; actual taxes depend on exemptions and taxing district. Sources: Florida DOR certified tax roll (2025), NEFMLS.

Storms & insurance

Florida Reality Check

The storm-and-insurance facts every Florida buyer should know up front.

Zone AE — high-risk flood zone (Special Flood Hazard Area)

Lenders require flood insurance for financed purchases here.

Flood damage is not covered by standard homeowners insurance — it’s always a separate policy.

Hurricane evacuation zone A

Zone A evacuates first in a storm — typically coastal and surge-prone areas.

Roof: Metal — year not disclosed (home built 1925)

Roof age drives Florida insurance pricing more than anything else — worth confirming before you offer.

Sewer · FL0021938 - City of Saint Augustine WWTP - customer accounts · Public water (record)

County records show this parcel on central sewer served by FL0021938 - City of Saint Augustine WWTP - customer accounts — no septic system to inspect or maintain.

Source: Florida DOH Water Management Inventory (public record).

Solar potential: ~1,661 usable sun-hours per year

A strong solar roof by Florida standards — worth pricing panels if energy bills matter to you.

Krista can connect you with local insurance quotes before you make an offer.

Ask about this home

Informational only, based on FEMA National Flood Hazard Layer and Florida Division of Emergency Management data at this property’s coordinates. Zones change with map revisions — verify the parcel at msc.fema.gov and floridadisaster.org/knowyourzone before relying on this.

History

Price & status history

  • Feb 6, 2026Listed$999,000

History tracked by kristafracke.com from the live MLS feed. Earlier changes may predate tracking.

Features

Price$999,000
Price / Sq Ft$670
Bedrooms4
Bathrooms2.00
Full Baths2
Square Footage1,492
Acres0.05 acres
Year Built1925
TypeResidential Income
Sub-TypeDuplex
StatusActive
Has PoolNo
Is WaterfrontNo

Community Information

Address251 Charlotte Street, St. Augustine, FL 32084
Area322-Downtown St Augustine
SubdivisionCity Of St Augustine
CitySt. Augustine
CountySt. Johns
StateFL
Zip Code32084
Lot Size2,178 sq ft
Parcel Number1987300010

Amenities

UtilitiesCable Available, Cable Connected, Electricity Connected, Separate Electric Meters, Separate Water Meters, Sewer Connected, Water Available
SewerPublic Sewer
Water SourcePublic
ParkingAdditional Parking, Guest, Off Street

Interior

AppliancesConvection Oven, Dishwasher, Disposal, Dryer, Electric Cooktop, Freezer, Gas Water Heater, Microwave, Refrigerator, Washer, Washer/Dryer Stacked
HeatingCentral, Electric
CoolingAttic Fan, Central Air, Separate Meters
FlooringWood
LevelsMulti/Split, Two
LaundryMultiple Locations, In Unit
SecuritySmoke Detector(s)

Exterior

Exterior FeaturesBalcony, Courtyard
Lot DescriptionHistoric Area
FencingFenced, Back Yard, Privacy, Wood
RoofMetal
ConstructionWood Siding
Road SurfaceAsphalt
Road FrontageCity Street

Additional Information

Date ListedFebruary 6, 2026
Days on Market113
Tax Amount$11,952.04
Tax Year2025
Listing TermsCash, Conventional
New ConstructionNo

Listing Courtesy of: FLORIDA HOMES REALTY & MTG LLC

Information deemed reliable but not guaranteed. Data provided by realMLS (Northeast Florida MLS).

Your Local Expert

Krista Fracke - Broker Associate

Krista Fracke

Broker Associate

Interested in this home? I know this area inside and out — let's talk about whether it's the right fit for you.

Text Krista about this home

20+ years · 500+ closings · NE Florida

Curious what nearby homes sold for?

MLS rules keep sold prices off public sites — ask Krista and she'll email you recent sales for this area.

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