5825 21st Ave S, photo 1
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Overview

3 bd1 ba1,543 sqftSingle Family
TypeSingle Family
HOANone listed
Built1956
Lot9,653 sqft
Living area1,543 sqft
Price / sqft$317

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Pricing, comps, HOA, the neighborhood. Answers before you fill out anything.

About this home

Ceiling Fans(s)Stone CountersThermostatBalconyHurricane ShuttersStreet LightsDishwasherDisposal

5825 21st Ave S is a 1956-built home in Boca Ciega Estates, Gulfport. Inside you'll find 3 bedrooms, 1 bathrooms, and 1,543 square feet of living space. Listed at $489,900 (about $317/sqft), 40 days on market. Flood zone X - outside the FEMA high-risk areas, which keeps insurance manageable.

From the listing

Fully renovated Gulfport home in FEMA Flood Zone X (minimal risk) with a brand-new 2026 roof, just minutes from downtown Gulfport's waterfront, shops and restaurants. Set on an oversized 0.22-acre lot, this 3-bedroom home offers polished terrazzo floors, an open-concept layout and abundant natural light, with fresh paint inside and out. The updated kitchen features granite countertops, white shaker cabinetry with brushed gold hardware, subway tile backsplash and stainless steel appliances. The spa-inspired bathroom includes a vessel sink vanity and a walk-in tiled rain shower. The third bedroom was added through a permitted conversion. French doors open to a screened lanai overlooking a large, fully fenced backyard shaded by mature trees, with plenty of room for a pool, garden or outdoor kitchen. Central A/C, interior laundry room with washer and dryer included, and the laundry is already plumbed for an easy second bathroom addition. Move-in ready, no HOA.

The essentials

Built
1956
Price / sqft
$317
On market
40 days
Annual tax
$5,429
Flood zone
X · Low risk
Lot
9,653 sqft
Type
Single Family Residence

At a glance

Single family
Built 1956
9,653 sqft lot
Lot size
1,543 sqft
Living area

Payment

Est. monthly payment
$3,252/mo
Down payment (20%)
$97,980
Property taxes
$452/mo
Rate assumed
6.8% · 30 yr
View full breakdown

Details

Type
Single Family Residence
Year Built
1956
Lot
9,653 sqft
Cooling
Central Air
Heating
Central
Parking
-
Days on Market
40
Ceiling Fans(s)
Stone Counters
Thermostat
Balcony
Hurricane Shutters
Street Lights
Dishwasher
Disposal
Dryer
Electric Water Heater
Exhaust Fan
Microwave
Range
Refrigerator
Washer
Flood Zone X
Annual Tax (2025)
$5,429
Parcel #
29-31-16-09540-005-0170

Taxes reflect the most recent assessment in the MLS feed. Actual tax owed can vary, so confirm with the county property appraiser before closing.

Subdivision
Boca Ciega Estates
County
Pinellas
MLS Area
33707 - St Pete/South Pasadena/Gulfport/St Pete Bch
Lot Size
9,653 sqft

Price history

Date
Event
Price
10/8/2026
Price change
Source: Stellar MLS #A4704580
$489,900-2.0%
$317/sqft
-
Price change
Source: Stellar MLS #A4704580
$499,900-3.9%
$324/sqft
9/1/2026
Listed for sale
Source: Stellar MLS #A4704580
$520,000
$337/sqft

Neighborhood

5825 21st Ave S
Gulfport, FL, 33707 · 33707 - St Pete/South Pasadena/Gulfport/St Pete Bch

Market insights

Offer Insights

Choose an offer strength

List price: $489,900
$482,500 – $489,900
98.5% – 100% of listTops out right at the list price
80% of listList price
98 of the last 194 home closings in 33707 landed at this number or higher (51%). The median one sat 41 days before it went under contract, and this one is on day 40 after a $30,100 cut.

Sample: 194 closed home sales in 33707 over the last 8 months, Stellar MLS. A starting point, not a guarantee.

Talk through an offer with our team

Calculator

Est. monthly payment
$3,252/mo
Principal & interest$2,555
Property taxes$452
Insurance$245
Down payment20% · $97,980
Interest rate6.80%
Loan term

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Property taxes are this home's actual annual bill from the MLS, divided by twelve. Insurance estimated at 0.60%. Rate defaults to 6.8% on a 30-year fixed. Tap a pencil to use your own numbers. Estimates only, not a loan quote.

Quick answers.

Price

$489,900

$317 per sq ft

Beds and baths

3 beds, 1 baths

Size

1,543 sq ft

Time on market

40 days

Year built

1956

Monthly payment

About $3,252/mo

That is 20% down on a 30-year fixed at 6.8%, plus the home's $5,429 annual tax bill, insurance.

Flood zone

Zone X

That is outside the high-risk areas, so flood insurance is usually optional rather than required by a lender.

Offer

What should I offer?

Have another question?

Brokered bySAVVY AVENUE, LLCListing agent: Moe MossaListing data from Stellar MLS, MLS# A4704580.

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