857 21st Ave N, photo 1
Active
1 / 41

Overview

4 bd2 ba1,929 sqftSingle Family
TypeSingle Family
HOANone listed
Built1936
Lot5,702 sqft
Living area1,929 sqft
Price / sqft$435

Ask anything about this home

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

About this home

Ceiling Fans(s)Crown MoldingSolid Surface CountersThermostatLightingRain GuttersDog ParkPark

857 21st Ave N is a 1936-built home in Crescent Lake, St Petersburg. Inside you'll find 4 bedrooms, 2 bathrooms, and 1,929 square feet of living space. Listed at $840,000 (about $435/sqft), 96 days on market. Flood zone X - outside the FEMA high-risk areas, which keeps insurance manageable.

From the listing

Virtually Staged. Set along the brick streets of the highly sought-after Crescent Lake neighborhood, this charming 1936 Craftsman-style pool home offers four bedrooms, two baths, and a rare opportunity to create a home tailored to your vision. Filled with original character and complemented by a number of important improvements, the property offers exceptional flexibility for its next owner. Enjoy the home's timeless appeal as it is, or take advantage of the opportunity to make thoughtful updates and create your dream home in one of St. Petersburg's most beloved neighborhoods. Inside, abundant natural light, original heart pine floors, Cuban tile, and architectural details create an inviting sense of warmth and character throughout. The flexible main level features comfortable living and dining spaces, an expanded kitchen with ample storage, and a den that can easily serve as a bedroom, home office, guest space, or private retreat. A full bath offers direct access to the backyard and pool area, while the enclosed front porch, featuring original Cuban tile, provides another versatile space to make your own. Upstairs, three additional bedrooms and a full bath complete the home's living spaces. Out back, a private outdoor retreat is centered around the saltwater pool and surrounded by mature landscaping. A wraparound deck and paver patio provide plenty of space for entertaining, dining, and relaxing poolside. Off-street parking includes a tandem carport in front, along with a gated pavered parking pad at the rear of the property with space for three vehicles and convenient alley access. Adding to the home's appeal are numerous improvements, including an upstairs AC (2025), downstairs AC (2023), new ductwork (2025), whole-house water filtration and softener system (2024), copper plumbing, updated irrigation with Bluetooth monitoring, new pool pump and filter (2025), deck repairs and paint (2026), updated downstairs bath, Lexan hurricane shutters, and more. Ideally situated in Flood Zone X and just blocks from Crescent Lake Park, this property places you close to neighborhood favorites while downtown St. Petersburg's waterfront parks, restaurants, museums, arts, and entertainment are only minutes away. Convenient access to I-275 makes it easy to enjoy even more of the Tampa Bay area. With its coveted location, private pool, original character, and opportunity for thoughtful updates, this Crescent Lake property presents a special opportunity to create something truly your own.

The essentials

Built
1936
Price / sqft
$435
On market
96 days
Annual tax
$14,737
Flood zone
X · Low risk
Lot
5,702 sqft
Type
Single Family Residence

At a glance

Single family
Built 1936
Private pool
Child Safety Fence
5,702 sqft lot
Lot size
1,929 sqft
Living area

Payment

Est. monthly payment
$6,029/mo
Down payment (20%)
$168,000
Property taxes
$1,228/mo
Rate assumed
6.8% · 30 yr
View full breakdown

Details

Type
Single Family Residence
Year Built
1936
Lot
5,702 sqft
Cooling
Central Air, Zoned
Heating
Central, Electric, Zoned
Parking
Covered, Open, Parking Pad, Tandem
Pool
Child Safety Fence, Gunite, In Ground, Outside Bath Access, Pool Sweep, Salt Water
Days on Market
96
Ceiling Fans(s)
Crown Molding
Solid Surface Counters
Thermostat
Lighting
Rain Gutters
Dog Park
Park
Playground
Sidewalks
Tennis Court(s)
Street Lights
Dishwasher
Dryer
Electric Water Heater
Microwave
Range
Refrigerator
Washer
Water Filtration System
Water Softener
Elementary
Woodlawn Elementary-PN
Middle
John Hopkins Middle-PN
High
St. Petersburg High-PN

Districts can re-zone, so verify directly with the district before relying on these.

Homestead exemption on file Flood Zone X
Annual Tax (2025)
$14,737
Parcel #
07-31-17-84888-000-2160

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
Crescent Lake
County
Pinellas
MLS Area
33704 - St Pete/Euclid
Lot Size
5,702 sqft
City LimitsLandscapedNear Public TransitSidewalkStreet Brick

Price history

Date
Event
Price
10/4/2026
Price change
Source: Stellar MLS #TB8521155
$840,000-3.4%
$435/sqft
-
Price change
Source: Stellar MLS #TB8521155
$870,000-7.4%
$451/sqft
7/8/2026
Listed for sale
Source: Stellar MLS #TB8521155
$940,000
$487/sqft

Neighborhood

857 21st Ave N
St Petersburg, FL, 33704 · 33704 - St Pete/Euclid

Market insights

Offer Insights

Choose an offer strength

List price: $840,000
$820,000 – $840,000
97.4% – 100% of listTops out right at the list price
80% of listList price
86 of the last 171 home closings in 33704 landed at this number or higher (50%). The median one sat 45 days before it went under contract, and this one is on day 96 after a $100,000 cut.

Sample: 171 closed home sales in 33704 over the last 8 months, Stellar MLS. A starting point, not a guarantee.

Talk through an offer with our team

Calculator

Est. monthly payment
$6,029/mo
Principal & interest$4,381
Property taxes$1,228
Insurance$420
Down payment20% · $168,000
Interest rate6.80%
Loan term

Not sure what you can afford?

Put in your household income and we will tell you where this payment sits.

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

$840,000

$435 per sq ft

Beds and baths

4 beds, 2 baths

Size

1,929 sq ft

Time on market

96 days

Year built

1936

Monthly payment

About $6,029/mo

That is 20% down on a 30-year fixed at 6.8%, plus the home's $14,737 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 byRE/MAX ALLIANCE GROUPListing agent: Carrie RowlandListing data from Stellar MLS, MLS# TB8521155.

Keep exploring Florida

Pick up where you left off, or see what else is out there.