175 1st Street #1803, St Petersburg, FL 33701
Sources: Stellar MLS (listings + 12-mo closed sales), FEMA, modeled insurance. Interpretation: Momentum Research. Data notes
175 1St Street #1803 in Signature Place Condo, St Petersburg is listed at $929,000 (1,225 sq ft, about $758 per sq ft). That is 16% below Signature Place Condo's median closed sale of $1,112,500 over the last 12 months (12 recorded sales). It came to market within the past week. Listing facts: built in 2009. The parcel maps to FEMA flood zone X, outside the special flood hazard area. Figures are from the MLS record and county data; deemed reliable but not guaranteed.
- No CDD assessment on record
- Built 2009 · 17 yrs
- 1,225 sq ft of living area
- Garage
- Listed at $929,000 — recent neighborhood median sale price ~$1,112,500 (nearby sales; deemed reliable, not an appraisal)
- Active listing
About this home
A STUNNING CORNER RESIDENCE BLENDING CITY SOPHISTICATION WITH WATERFRONT SERENITY! Perched on the 18th floor of Signature Place, this exceptional corner residence captures the essence of downtown luxury living, where sweeping city views, sparkling waters of Tampa Bay, and expansive outdoor spaces come together beautifully. Featuring 1 bedroom plus a den, 1.5 bathrooms, and TWO private balconies, including an incredible wraparound terrace, this residence offers an extraordinary indoor-outdoor lifestyle in the heart of downtown St.
Petersburg. From the moment you enter, floor-to-ceiling windows flood the residence with natural light, creating a bright and inviting atmosphere while framing the surrounding downtown skyline and beautiful water views. The thoughtfully designed open-concept living and dining area flows effortlessly onto the expansive wraparound balcony, offering the perfect setting for morning coffee, evening cocktails, or simply taking in the scenery.
Best of all, you can enjoy beautiful water views right from the comfort of your couch! The contemporary kitchen is both stylish and functional, featuring premium Thermador appliances, sleek modern cabinetry, an oversized center island, and beautifully coordinated granite countertops with a matching full-height backsplash, creating a seamless and sophisticated finish. Warm flooring throughout the main living areas adds a welcoming touch, while electric blinds provide an extra layer of comfort and convenience.
The spacious primary suite offers its own separate private balcony, creating a peaceful outdoor retreat away from the main living area. A generous walk-in closet provides ample storage, while the bathroom features a glass-enclosed shower and modern finishes. The versatile den is ideal for a home office, reading room, or additional flex space, and a separate powder room adds convenience for guests.
Residents of Signature Place enjoy an exceptional collection of resort-style amenities, including 24-hour concierge service, a resort-style pool and spa, a fully equipped fitness center, two beautifully appointed clubhouses, a media room, outdoor grilling station, and expansive landscaped outdoor gathering spaces with comfortable seating areas perfect for relaxing or entertaining. All of this is nestled in the heart of vibrant downtown St. Petersburg, just moments from Beach Drive, waterfront parks, acclaimed restaurants, boutique shopping, museums, and the iconic St.
Pete Pier. Enjoy the perfect blend of luxury, convenience, and the best of downtown living, all right outside your doorstep. Two private balconies.
A coveted corner location. Water views from your living room. Welcome to an exceptional downtown lifestyle at Signature Place!
All 47 photos
Description provided by NORTHSTAR REALTY and reproduced from the MLS; not independently verified.
Provided via the Stellar MLS Internet Data Exchange, as distributed by MLS GRID · Listings courtesy of Stellar MLS as distributed by MLS GRID · Listings courtesy of Stellar MLS as distributed by MLS GRID. · deemed reliable but not guaranteedIDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS to be accurate.Every fact, sourced
Listing data, public records, our calculations, and what to verify — each fact shown once. Estimates and calculations shown are for general information only, are not appraisals or advice, and should be independently verified.
Listing facts MLS
Public records & third-party data
Calculated estimates
Buyer should verify Buyer verify
Estimated monthly payment
- Principal & interest $5,105/mo 74%
- Taxes $1,421/mo 21%
- Insurance $354/mo 5%
$6,881/mo at 20% down, 30-yr @ 7.32% · edit any field to update.
Editable estimate — not a loan offer. Estimates only; see data & estimate notes.
Property taxes
✓ Certified county tax rollProperty taxes in Florida are reassessed after a sale, so a buyer’s first full-year bill can be higher than the seller’s. Budget from this estimate, not the current bill, before you make an offer.
Most of this comes from Florida’s Save Our Homes assessment cap resetting when the home sells — the current owner’s protected assessment does not transfer to a new buyer.
Certified 2025 tax roll values for this parcel (Florida DOR). The roll gives values, not the bill; the current owner’s bill above is estimated from the taxable value.
Estimate my property taxes →Adjust for your exemptions, portability, and down payment
Sources: Florida DOR certified tax roll (2025), Stellar MLS; millage: Pinellas County Schools FY2025-26 adopted budget (first public hearing, 6.293 mills proposed tax millage); 0.5->1.0 mill operating referendum effective 7/1/2025. County public record, not MLS data — matched to this home by parcel ID. Estimates are not a tax bill; the county property appraiser and tax collector set the actual amount.
What it really costs to own 175 1St Street #1803
The parts of the monthly number a mortgage calculator leaves out, from this listing's MLS record, the county tax roll, Citizens and FEMA. Property facts only.
| Property tax | The current owner's bill is about $3,850/yr (certified county roll, taxable value × millage). Buy at the asking price of $929,000 and the first-year bill resets to about $17,050/yr (the parcel is matched to the certified roll; asking price less the $50,000 homestead exemption × 19.39 mills); Save Our Homes caps later increases at 3%/yr. |
|---|---|
| Home and flood insurance | The average Citizens Property Insurance premium in Pinellas County is $1,911/yr (20,791 policies, Citizens detail by county, April 2026); private-market quotes differ by roof age, wind mitigation and distance to the coast. The page's modeled range for this home is $3,000–$6,000/yr; neither is a quote. Flood: this address maps to FEMA zone X, outside the high-risk zone; flood insurance is optional but most lenders and insurers recommend it. Statewide, a zone X flood policy runs about $500–$700/yr (FEMA Risk Rating 2.0 averages, not a quote). |
| Roof and age | Built in 2009. An original roof would be about 17 years old; under Florida's 2022 reform (SB 2-D) carriers may require an inspection past 15 years, so budget for a roof report and ask for the roof permit date. |
Flood zone & elevation
Sourced environmental data for the parcel. Confirm with FEMA and your insurer.
From the FEMA National Flood Hazard Layer. In this zone lender-required flood insurance is generally not mandated; confirm for the parcel.
Approximate parcel elevation from USGS; confirm exact elevation with a survey.
Pinellas County is on the Florida coast; wind coverage is a major part of the premium. Premiums and coverage vary by home (roof age, wind mitigation, claims history); obtain a quote from a licensed insurer.
Natural hazard risk
FEMA National Risk Index for Pinellas County, FL: overall Relatively High. Ratings compare this county with every county in the United States for expected annual loss from each hazard.
Source: FEMA National Risk Index (county level, hazard risk ratings only). Ratings describe the county, not this parcel; the flood zone shown above is parcel-specific. Verify insurance requirements with your lender and agent.
Internet & broadband
Address-level fiber service is not confirmed for this home. Check the FCC National Broadband Map (broadbandmap.fcc.gov) or the provider for this address.
Cable broadband is common in Florida and Georgia towns but not confirmed for this address; verify with the provider.
5G home internet and satellite service depend on the exact location; check coverage for this address.
Pricing & the Signature Place Condo market
How this home is priced against recent nearby sales, and where Signature Place Condo has been over 25 years. Momentum Research analysis of Stellar MLS records; closed sales, deemed reliable but not guaranteed. Estimates only; see data notes.
This home’s $/sq ft vs. nearby sales
List $/sq ft against recent nearby closed sales; the community median is marked.
Price vs. size in Signature Place Condo
Each dot is a closed sale since 2012 (123 total). This home is the gold marker.
Sale price (y) by living area in sq ft (x). Stellar MLS closed sales.
Median $/sq ft by year
Community sold $/sq ft, 2015–2026. This home lists at $758/sq ft.
Median sale price by year
12-month median closed price, 2015–2026.
Market Heat by year (0–100)
Momentum Market Heat, 2016–2026. Now 50 (normal).
This home’s history
- 2009BuiltPer public record
- Oct 28, 2026First seen on movewithmomentum.comObserved at $929,000
- NowActiveCurrently for sale
Build year is from public record. The MLS list date is approximate (today minus the cumulative days on market the MLS reports, which can span relistings). Other milestones reflect movewithmomentum.com’s own observations since we began tracking this listing and are not the MLS listing history; dates and prices are deemed reliable but not guaranteed.
Price & listing history
Building permits
Comparable recent sales
6 closed sales in SIGNATURE PLACE CONDO in the last 18 months — same property type, living area within 30% of this home. Sold prices are MLS closed-sale records, deemed reliable but not guaranteed.
Median of these 6 sales: $1,112,500 ($771/sq ft). Stronger local evidence. Shown for general reference only — not an appraisal or a statement of this home’s value.
The Messtimate
Our automated estimate of the likely sale-price range for this home — modeled from recent closed sales nearby adjusted to today's market, a local size-and-age model, and the county tax roll. It is an estimate, not an appraisal, not market value, and not an offer. A licensed agent's CMA sees the condition, the lot, and the live market that a model can't.
Directional estimate — built from 16 comparable closed sales in SIGNATURE PLACE CONDO (same property type, closed within the last 18 months, each adjusted to today's market).
Track record: across 2,828 recent closed sales we scored, the closed price landed inside the Messtimate range 56% of the time; median miss 9.5% (closed sales statewide, FL + GA feeds that permit an automated estimate). Re-scored weekly; last 2026-10-29.
Actual list price: $929,000 ($758/sq ft) — the seller's asking price is not an input to this range; compare the two.
A 17% spread on the same house — here is what a model can't see:
- Condition & updates — a renovated kitchen or new roof vs. dated finishes can swing value six figures.
- The lot & views — a premium golf, water, or preserve lot vs. a road-facing one.
- Carrying costs & concessions — insurance, CDD/HOA and seller-paid buydowns change what a buyer actually pays.
And what the live market is doing right now:
- 10 active listings competing
- ≈9.2 months of supply
- 13 closed here in the last 12 months
Selling your own home? Try the Messtimate on your address →
Methodology: 20th–80th percentile band combining time-adjusted $/sq ft of comparable closed sales (16); MLS closed-sale records. Automated valuation model output for general information only — not an appraisal, not market value, not an offer, and not reviewed by a licensed appraiser. Updated October 29, 2026.
Momentum Property Score
66/100 is solid, mid-pack across the objective indicators below. It reflects only those measures — not the home’s quality, condition, or desirability.
A 0-100 score built from objective property and market data: flood risk, insurance, pricing, supply, affordability, and recent sales. Higher means more measures line up in a buyer’s favor. It reflects only the factors below.
Coverage: 7 of 8 indicators had valid data for this home; indicators without data are left out, not scored as zero. Momentum Scores are objective, rules-based indicators computed from listing facts, public records, and recent comparable sales. They do not measure property condition, quality, or investment suitability, and they are not appraisals, valuations, investment advice, or judgments about a neighborhood or who should live there. Verify independently.
The Momentum read
🟡 Asking $758 per square foot, about in line with the community’s $771 median. Signature Place Condo’s 12-month median sold price per square foot is $771. Median sold price per square foot is up 4.5% year over year. Confidence: Medium · 12 closed sales in 12 monthsMLS facts: Stellar MLS closed sales. A per-square-foot gap is context, not an appraisal; condition, lot, and view set the final number here.
Recent Signature Place Condo sales closed near 92.4% of original asking.Why it matters: the community’s own record shows how far opening prices typically move, and how often buyers compete without financing.Momentum Research analysis of Stellar MLS records, community-level, 12 months ending September 20, 2026. Aggregates only; deemed reliable but not guaranteed.
What’s unique here: one of only 10 active listings in Signature Place Condo, no CDD assessment.
Jump to: About this home · Every number, sourced · Monthly cost · Flood & risk · History · FAQ
Checked against the MLS October 29, 2026 · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
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Listed by NORTHSTAR REALTY · MLS # TB8561589
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Similar homes for sale near SIGNATURE PLACE CONDO
Active listings nearby at a comparable size and price. Listings held by brokerages other than Momentum Realty are marked with the listing broker. Deemed reliable but not guaranteed.
Newest listings in SIGNATURE PLACE CONDO
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More on SIGNATURE PLACE CONDO
Go deeper on SIGNATURE PLACE CONDO
See schools, amenities, builders, HOA/CDD detail, and every active & sold home in the community — the single biggest advantage of buying here over a portal.
Assigned schools
Schools currently assigned to this address in Pinellas County, provided as neutral factual data. Assignments can change — confirm current zoning with the school district. This is not a statement about the home's suitability for any person or family.
See schools in the SIGNATURE PLACE CONDO guide → · Browse school-zone pages →
City, county & community guides
Where this home sits, with links to the matching guides. General reference only.
Groceries, dining, and parks for this city — see the city guide.
Schools, taxes, and services are county-administered — see the county guide.
View →Amenities and HOA/CDD detail on the neighborhood guide.
View →Buyer research checklist
Items worth confirming for 175 1St Street #1803, chosen from what the record shows. This is general guidance, not advice about this specific property.
- Built in 2009 (17 years): ask for the roof and HVAC replacement dates — insurers commonly ask for roof age on homes this old, and it changes the premium.
- Condominium: request the association's budget, reserves, the most recent milestone or structural inspection report, and two years of meeting minutes before relying on the dues.
- FEMA flood zone X: flood insurance is not usually required, but get a quote anyway — FEMA reports roughly one in four flood claims come from outside high-risk zones.
- Get a homeowners insurance quote for this specific address in Pinellas County; a wind-mitigation inspection and, on older homes, a four-point inspection can change the premium.
- Listed living area is 1,225 sq ft: verify it against the property appraiser's record and measure before relying on it.
- Order a survey to confirm lot boundaries and easements.
- Review permit history with the county.
- Property taxes: the estimate on this page (about $17,050/yr) assumes reassessment at the list price less the homestead exemption. Estimated buyer taxes are about $13,200 more per year than the current owner’s estimated bill (+343%). Exemptions and portability change the actual bill — confirm with the county property appraiser.
- Confirm school zoning directly with the district.
Data sources & freshness
| Listing record | Stellar MLS, checked against the MLS hourly (last: October 29, 2026) |
| Comparable sales | Stellar MLS closed sales in SIGNATURE PLACE CONDO, last 18 months, as of September 20, 2026 |
| Flood zone & elevation | FEMA flood maps + USGS elevation (Zone X shown above) |
| Taxes & monthly cost | Certified county tax roll (parcel-matched) × county millage; an estimate, not a bill |
| Insurance figure | Modeled estimate; obtain a real quote before offering |
| Schools | 2025-26 district assignments; verify with the district |
Momentum Research lines are our own analysis of Stellar MLS records; MLS data is deemed reliable but not guaranteed. Estimates are informational, not appraisals or advice. Methodology: how Momentum scores are computed.
Frequently asked questions
How big is 175 1St Street #1803 and when was it built?
Per the listing record, 175 1St Street #1803 was built in 2009 and has 1,225 sq ft of living area, 1 bedrooms and 1.5 bathrooms. Living area and lot size come from the MLS record and should be verified against the county property appraiser.
What community is 175 1St Street #1803 in?
175 1St Street #1803 is in Signature Place Condo in St Petersburg, Pinellas County. The comparable-sales section on this page shows recent closed sales nearby from the same MLS data.
Why might property taxes on 175 1St Street #1803 differ from the current owner's?
The estimate on this page (about $17,050 per year) assumes reassessment at the list price less the homestead exemption. Estimated buyer taxes are about $13,200 more per year than the current owner’s estimated bill (+343%). Florida reassesses a home after it sells; for a homesteaded seller the Save Our Homes cap on their assessment does not transfer, and a buyer's own exemptions and portability are applied separately, so the two bills usually differ. Any tax figure shown here is an estimate, not the actual bill — confirm with the county property appraiser and tax collector.
Is 175 1St Street #1803 in a flood zone?
The FEMA flood map places this parcel in Zone X, outside the special flood hazard area, so flood insurance is not usually required by a lender. It is still available and worth quoting; confirm the parcel's status with FEMA and your insurer.
Can I rely on the figures on this page?
No. Estimated taxes, insurance, payments, and any market or comparable-sales summary are opinions and estimates for general information only and should not be relied upon. Verify all information independently before making any decision.
See 175 1ST STREET #1803 in person
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Opinion & estimate — do not rely on this page. Any figure on this page that is not a verbatim fact from the listing or a public record — including estimated property taxes, insurance, CDD/HOA amounts, mortgage payments, comparable-sales summaries, and market statistics — is an opinion and estimate provided for general informational purposes only. These figures may be inaccurate or out of date, are not appraisals, valuations, or financial, legal, tax, or investment advice, and should not be relied upon. Do not make any purchase, offer, financing, or other decision based on this page. Independently verify everything — price, square footage, lot size, year built, taxes, CDD/HOA, flood status, school assignments, permits, and community rules — with the listing broker, the county, your lender, a licensed inspector, an insurer, and your own advisors before acting.
Estimate methodology. Tax estimates apply county millage to the list price (less the homestead exemption where the parcel is matched to the certified roll) and will differ from the actual assessed bill. Cost and market figures are derived from available data and simple calculations, not a professional appraisal. We make no representation that any estimate reflects fair market value.
Equal Housing Opportunity. Content on this page is compiled from public records, MLS data, and automated sources and may contain errors or be out of date. It is general information only, not a representation about any specific property, community, builder, or association. Verify information independently before relying on it. Momentum Realty supports the Fair Housing Act and does not discriminate on the basis of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity. Information about schools, distances, and amenities is provided as neutral factual data to help you research the property and is not a statement about who should or should not live here or the suitability of the home or neighborhood for any person or group. School data may change — confirm current assignments with the school district.
Found an error? If you are the owner, listing agent, or a party to this property and believe any information is inaccurate, email jon@movewithmomentum.com and we will review and correct or remove it promptly.
Automated content. Some summaries, distances, and estimates on this page are generated automatically from public and proprietary data sources and may contain errors or omissions. We strive for accuracy but cannot guarantee the completeness or accuracy of any information. Verify anything important independently.
No warranty; measurements & photos. No guarantee, warranty, or representation of any kind is made regarding the completeness or accuracy of any information, descriptions, or measurements on this page — including square-footage measurements and property condition — all of which should be independently verified through appropriate means, including in-person inspection and public records. Photographs may be virtually staged or digitally enhanced and may not reflect actual property conditions. Momentum Realty and its agents expressly disclaim any liability in connection with the information provided.
MLS / IDX. The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of the Stellar MLS Internet Data Exchange, as distributed by MLS GRID. Real estate listings held by brokerage firms other than Momentum Realty are marked with the listing broker's name and include the name of the listing agent. Data provided is deemed reliable but is not guaranteed by the MLS to be accurate. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Source: Stellar MLS, as distributed by MLS GRID. Listings courtesy of Stellar MLS as distributed by MLS GRID. All rights reserved.
Listing data is deemed reliable but is not guaranteed and is subject to change or withdrawal without notice. Square footage and lot size are approximate. Florida real estate brokerage services provided by EAB RE Investments LLC dba Momentum Realty. Georgia real estate brokerage services provided by Momentum Realty LLC. Site designed by Move With Momentum LLC, © 2026.