Active · Single Family

185 SAN MARCO AVENUE

ST AUGUSTINE, FL 32092

$5,900,000

$641/sqft

Beds

—

Baths

—

Area

9,210 sqft

Single FamilyBuilt 192017,424 sqft lotCentral Air$641/sqft132 days on market

About this home

Historic charm meets prime investment opportunity at this exceptional 9,000-square-foot commercial property located at the gateway to Downtown St. Augustine on iconic San Marco Avenue. Positioned along one of the city's most recognizable and highly traveled corridors connecting tourism, retail, hospitality, and year-round local traffic, this asset offers outstanding visibility, strong investment fundamentals, and a rare large-scale commercial footprint in one of Florida's most visited destinations. Located at 185 San Marco Ave along one of the city's most traveled commercial corridors, this high-visibility property offers exceptional frontage, strong daily traffic counts, and parking. Positioned just minutes from historic downtown, Vilano Beach, and major tourist destinations, the property benefits from consistent year-round traffic driven by both locals and visitors. The flexible layout and prominent signage exposure appeal to a wide range of tenants including retail, professional office, medical, gallery, or boutique concepts. With limited commercial inventory in this highly desirable corridor, this property presents an opportunity for reliable cash flow, future appreciation, and portfolio diversification in Northeast Florida's.

Facts & features

Interior

Living area: 9,210 sqft
Cooling: Central Air

Exterior & lot

Lot size: 17,424 sqft (0.4 ac)
Construction: Concrete

Financial

Annual tax: $14,759 (2025)
Price / sqft: $641/sqft

Utilities

Water: Public
Utilities: Electricity Available, Water Connected

Property

Property type: Single Family
Year built: 1920
Subdivision: NELMAR TERRACE
County: St Johns

Listing

Status: Active
Days on market: 20 days
MLS #: MFR785710889
Source: Stellar MLS

Listed by Stacey Burkins · COLDWELL BANKER VANGUARD REALT

Listing data provided by Stellar MLS. Information deemed reliable but not guaranteed.

RRENA ValiQEstimate

Sample estimate — not an appraisal

$5.91M

+0.1% vs asking

$5.55M low$6.26M high

Based on 28 comparable sales within 3 miles of ST AUGUSTINE, FL. priced in line with RENA ValiQ.

Reference only. Estimates blend public sale comps, neighbourhood trend and the listing’s own metrics. Final price moves on diligence, terms and timing — RENA is your second read, not your agent.

Estimate your monthly cost

PITI + HOA

Down payment (%)

Interest rate (%)

Loan term (yrs)

Property tax (% / yr)

Home insurance ($ / yr)

HOA dues ($ / mo)

Estimated monthly payment$36,027/mo

Principal & interest: $31,402/mo
Property tax: $4,425/mo
Home insurance: $200/mo

Tax, insurance and HOA are editable estimates with Florida-typical defaults — Florida homeowners insurance in particular varies widely by location and elevation. Confirm exact figures with a lender and insurer.