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South Florida Condo Fee Index · development report · as of October 18, 2026 · Jupiter, Palm Beach County

Keystone, Jupiter: condo fees, what sold, and what is for sale today

As of October 18, 2026, 3 Keystone condominiums are listed for sale in Jupiter. 2 of 3 active listings have recorded current asking price below original.

Over the twelve months October 2025 to September 2026, 7 Keystone condos closed at a median $345,000, a median 4% under their original asking price.

Key takeaways

  • Fewer than five Keystone listings state a fee today; the Jupiter condo median is $1,015/mo.
  • 7 Keystone condos closed October 2025 to September 2026 at a median $345,000, 96.1% of original asking price.
  • 3 Keystone condos are for sale as of October 18, 2026; 2 of 3 show a current asking price below original.
  • Buildings here date from 1989, so Florida milestone inspection rules apply.

Small sample: Keystone has fewer than 20 condos for sale and fewer than 20 closings in the window, so single listings move these figures. Read them as indicative and check the counts under each number.

The fees displayed are only as accurate as the brokerage that provided them in its individual listings through the multiple listing service. Information is deemed to be reliable but not guaranteed.

Condos sold: median price, 12 months$345K7 closings October–September 2026; $293 per sq ft
Condos for sale30 under contract
Recorded below original asking2 of 3current asking versus original among active listings; not price history
Built1989buildings 30+ years old fall under Florida milestone inspection rules

For Keystone owners

Own a condo in Keystone? The association fee is fixed at sale. The asking price is your decision.

Buyers comparing Keystone condos see the listed monthly association fee beside every asking price and weigh the two together. You cannot change the association fee when you sell; you can set the price with the association fee, the closed sales and the current competition in Keystone already accounted for.

39.2% of active condo listings in Jupiter have a recorded asking price below their original list price.

The data comes from the segment and recorded fields available in PBP Real Estate's BeachesMLS feed, as of the date shown. Gia Freer, Broker of Record, turns comparable sales and current competition into one written pricing opinion for your Keystone condo, with the reasoning, before it goes live.

No website estimate, no automated number: a written opinion of value prepared by hand, within one business day.

39.2%Recorded below original
60.8%Not recorded as below originalMay include unchanged prices, increases and missing-price records; not a never-cut count.
212 condos for sale in Jupiter. Source: BeachesMLS, as of October 18, 2026. Information is deemed reliable but not guaranteed. Seller Blink Rate™ is the share of active listings with a recorded asking price below the original list price. The denominator is all active listings in the segment. The complement may include unchanged prices, increases and missing-price records; it does not establish a price history.

Request a pricing opinion for your property

Reviewed by Gia Freer, Broker of Record (Lic. BK689801). Reply within one business day. No automated estimate is published on this site.

Buying in Keystone? Email me when a new Keystone unit lists, or browse every unit for sale.

For buyers and sellers: With 3 units for sale, compare current competition on price and condition.

The story for media: "7 condominiums in Keystone, Jupiter, sold between October 2025 and September 2026 at a median price of $345,000, or 96.1% of their original asking price, while 3 remain for sale, according to PBP Real Estate's daily analysis of BeachesMLS data as of October 18, 2026."

What condos actually sold in Keystone, month by month

7 condo closings from October 2025 to September 2026, median $345,000; bars count sales, dots mark the monthly median where three or more closed
30Oct: 0 closedOctNov: 3 closed, median $330,000Nov3Dec: 0 closedDecJan: 0 closedJanFeb: 0 closedFebMar: 0 closedMarApr: 1 closedApr1May: 0 closedMayJun: 0 closedJunJul: 1 closedJul1Aug: 0 closedAugSep: 2 closedSep2Nov median $330,000October 2026: 1 reported so far, not charted (closings post with a lag)

Source: BeachesMLS via PBP Real Estate's brokerage feed, condominium listings permitted for internet display. Active and under contract as of Oct 18, 2026; closed sales October 2025 to September 2026. Deemed reliable but not guaranteed.

96.1%of original asking price, median condo sale96.1% of the final asking price
$293condo sold price per square footmedian of closed sales
33recorded days, closed samplemedian nonmissing CDOM; not measured time to contract
93%Jupiter condos, sold to original asking481 city closings, same window

Range $250,000 to $425,000. Sold figures cover listings permitted for internet display and closed between October 1, 2025 and September 30, 2026; they are counts and medians, never an opinion of any unit's value.

Where the Keystone fee sits among Jupiter condos

Fewer than five Keystone listings state a fee today, so no fee position is drawn. The Jupiter condo median is $1,015/mo; the middle half runs $776 to $1,665.

What condos are for sale in Keystone today

3 condos by size
2 bed3 for sale · median $330K

Source: BeachesMLS via PBP Real Estate's brokerage feed, condominium listings permitted for internet display. Active and under contract as of Oct 18, 2026; closed sales October 2025 to September 2026. Deemed reliable but not guaranteed.

0condos under contract0 of 3 listings
2condos recorded below original askingof 3 active listings

See every Keystone listing with photos, fees and days on market, or get an email when a new Keystone unit lists.

0mention a special assessment0 of 3 listings
1state an age restriction (55+)1 of 3 listings; confirm with the association
0mention a required membership0 of 3 listings
0mention a land or recreation lease0 of 3 listings

Counts of the condominium listings for sale whose agent-written public remarks mention each item; not verified and not a statement about the association. Ask for the budget, reserve study and any assessment resolution before writing an offer.

Schools for Keystone

The School District of Palm Beach County assigns the center point of Keystone to these three public schools. Assignments are set by street address and can change; confirm the unit’s address with the district locator before you rely on it.

ElementaryJerry Thomas Elementary800 Maplewood Dr., Jupiter, FL, 33458 · 1.3 mi
MiddleIndependence Middle School4001 Greenway Dr., Jupiter, FL, 33458 · 1.6 mi
HighJupiter Community High School500 N. Military Trail, Jupiter, FL, 33458 · 2.3 mi

9 private schools registered with the Florida Department of Education sit within 5 miles of Keystone. Jupiter private schools by grade band (5).

Sources: School District of Palm Beach County attendance-zone GIS layers, retrieved 2026-09-19; FL DOE Private School Directory. Straight-line distances from the listing center point. PBP does not rank or rate schools.

What the recorded flags mean for a Keystone buyer

Age restriction (55+) mentioned, 1 of 3 listings
Housing for older persons under the federal Fair Housing Act exemption requires that at least 80% of occupied units have one resident aged 55 or older and that the community publish and follow age-verification policies. The rules govern who may occupy a unit, not who may own it; a buyer who does not meet the age requirement may face limits on living there or renting it out. Ask the association for its written 55+ policy and occupancy rules.

Counts are of the listings for sale whose agent-written public remarks mention each item. They are not a statement about the association and the absence of a mention is not confirmation that none applies. Financing terms and eligibility for a specific unit are decided by the lender and its investor, not by this page. Review the association documents, budget and reserve study with your own advisers before writing an offer.

What do buyers and sellers ask about Keystone?

What is the condo fee in Keystone, Jupiter?

Fewer than five Keystone listings state a fee today, so no fee median is shown. The Jupiter condo median is $1,015 a month. The fees displayed are only as accurate as the brokerage that provided them in its individual listings through the multiple listing service. Information is deemed to be reliable but not guaranteed.

What did condos in Keystone sell for?

7 Keystone condominiums closed between October 1, 2025 and September 30, 2026 at a median $345,000 ($293 per square foot), ranging from $250,000 to $425,000. The median sale closed at 96.1% of the original asking price and 96.1% of the final asking price, after a median 33 cumulative days on market. Closings are reported to the MLS with a lag, so the window ends with the last full month; 1 October 2026 closing has been reported so far and is not in the medians.

How many Keystone condos are for sale, and are prices being cut?

3 Keystone condominiums are listed as of October 18, 2026; 0 more are under contract. 2 of 3 active records have current ListPrice below OriginalListPrice. The remainder is not a never-cut group.

Does Keystone have special assessments, age restrictions or membership requirements?

We report what listing agents wrote, not what the association has decided. Among the 3 Keystone listings for sale, 0 mention a special assessment in the public remarks; 1 states an age restriction such as 55+; 0 mention a required club or equity membership; 0 mention a land or recreation lease. Confirm every one of these with the association documents before writing an offer.

How is this Keystone report built and how often is it updated?

Refresh is scheduled daily from PBP Real Estate's BeachesMLS data feed: active and under-contract condominium listings in Jupiter whose subdivision field names Keystone, plus available closings in the twelve months ending September 30, 2026. Use the report's statistical date and qualifying counts. Fees are converted to a monthly equivalent and usable association layers are summed. Medians need five or more records, percentages ten or more; smaller groups are shown as counts. Keystone is a small sample (under 20 listings and under 20 sales), so read its figures as indicative. This is a market read of MLS listing data, not an opinion of value about any unit or a statement about the association's finances. The fees displayed are only as accurate as the brokerage that provided them in its individual listings through the multiple listing service. Information is deemed to be reliable but not guaranteed.

Which public schools are zoned for Keystone, Jupiter?

The School District of Palm Beach County assigns the center point of Keystone to these three public schools: Jerry Thomas Elementary, Independence Middle School and Jupiter Community High School. Assignments are set by street address and can change; confirm the unit's address with the district locator before you rely on it. 9 private schools registered with the Florida Department of Education sit within 5 miles.

Analyst: Gia Freer, Broker of Record, PBP Real Estate, LLC (Lic. BK689801), available on the record: 561-395-8418.

Nearby Jupiter developments to compare with Keystone

Straight-line distance from Keystone; median monthly fee and units on the market from the same daily snapshot.

More live Jupiter data

PBP Real Estate analysis of BeachesMLS listings. Refresh is scheduled daily; read each index’s own date and sample.

Seller Blink Rate™ and recorded days41.4%109 of 263 active Jupiter houses listings are recorded below original asking; not a complete historyAs of October 18, 2026. Recorded CDOM: median 82 days, n=263 nonmissing.See Jupiter price cuts →HOA fees: townhouses and villas$467/momedian fee in 73 retained Jupiter townhouse and villa listings after condominium classification, exclusions and trimmingAs of October 18, 2026. p25–p75: $320–$725.See Jupiter HOA fees →Rentals: annual and season$4,575/momedian asking rent across 240 Jupiter lease listings70% are offered furnished; season runs November into late April or early MaySee Jupiter rentals →Jupiter market report475houses and condominiums for sale in Jupiter right nowMedian prices, inventory and days on market, houses and condominiums reported separatelySee the Jupiter market →

Own a home or condo in Jupiter? What is my home worth in Jupiter? Current sale prices, houses and condos separate · Selling a house in Jupiter: what it takes and what mispricing costs · What closing costs a seller pays in Palm Beach County, line by line

Method: listings whose MLS subdivision field maps to Keystone after normalization (tower, section and phase records merged; master community plus its enclaves), condominiums by tax legal description (a townhouse, villa or house whose legal records a condominium is included), Jupiter, permitted for internet display in PBP Real Estate's BeachesMLS data feed. Active and under-contract figures are from the daily snapshot as of October 18, 2026; closed sales are from a rolling archive and cover October 1, 2025 to September 30, 2026, the last full month, because closings are reported to the MLS with a lag. Fees are as entered by each listing office, converted to a monthly equivalent, with master and sub-association layers summed. Medians require five or more records and percentages ten or more; smaller groups are shown as counts. Remark-based flags are keyword classifications of agent-written text and are not verified. Nothing here is an opinion of value about any property or a statement about any association's finances. The fees displayed are only as accurate as the brokerage that provided them in its individual listings through the multiple listing service. Information is deemed to be reliable but not guaranteed.

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc.

IDX 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 accurate by the MLS. Data last updated October 18, 2026.

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