Comparable homes in West Palm Beach are selling at prices that only make sense once the comparable set is split by buyer type. In the sample compiled for this report, 38 older homes in ZIP code 33405 were studied, builders acquired 31 of them, and the older homes averaged 20.6 percent of the price of new construction on a comparable lot (Frontier Capitals, 2026). Finished new construction on standard lots in Flamingo Park, El Cid and Prospect Park has sold between 1,300,000 dollars and 2,400,000 dollars (Redfin, 2026). A comparable set that mixes those finished sales with the cottage sales beneath them will produce an average that no buyer recognises, while a set sorted by who bought and why will price a house within a defensible band.
The word comparable does quiet but decisive work in a valuation. It decides which sales count as evidence and which are set aside. On streets south of downtown, where a restored 1925 Mediterranean Revival house and a functionally obsolete cottage can stand three lots apart, the sorting decision is worth more than any adjustment table that follows it.
Key Findings
- Builders acquired 31 of 38 sampled older homes in 33405, so the majority of older home comparables in the sample are land sales and should be used as land evidence only (Frontier Capitals, 2026).
- Older homes averaged 20.6 percent of new build prices on comparable lots, and the worked example sets an older sale near 370,000 dollars beside a finished sale at 1,800,000 dollars (Frontier Capitals, 2026).
- Finished comparables on standard historic district lots run from 1,300,000 dollars to 2,400,000 dollars, driven by street, lot size and district design constraints (Redfin, 2026).
- The minimum sampled lot was 5,227 sq ft, and width at that scale is the constraint that separates one land comparable from another (Frontier Capitals, 2026).
- A residual illustration under a 1,700,000 dollar finished sale leaves land value near 550,000 dollars to 650,000 dollars, the band against which land comparables should be checked (Frontier Capitals, 2026).
How should an owner build a comparable set that the market would recognise?
Begin with geography at the smallest scale that produces enough sales. The same street is best, the same historic district is next, and the wider ZIP is a last resort, because position relative to downtown and the Intracoastal Waterway changes value block by block. Blocks closest to the Intracoastal Waterway carry the strongest new build premiums, so a comparable drawn from a distant interior street will understate a subject house near the water and overstate one far from it (Redfin, 2026). The parcel record supplies the fixed facts for each candidate sale, including lot dimensions, year built and living area, and any candidate whose lot pattern differs sharply from the subject should be flagged before its price is admired (Palm Beach County Property Appraiser, 2026).
Sort by buyer next, using the recorded deeds. The deed names the buyer, and the buyer name separates a household purchase from a builder purchase more reliably than price alone (Palm Beach County Clerk of Court, 2026). Keep two piles. The household pile prices the subject as a home if the subject will be marketed to families. The builder pile prices the subject as a lot if the subject is functionally obsolete, carries an older roof and dated systems, or stands on a street where builders have taken most recent sales. In the sample that second pile is the larger one, with 81.6 percent of sampled older homes going to builders, a share that describes the sample rather than the whole ZIP but still warns an owner where the weight of local evidence sits (Frontier Capitals, 2026).
Adjust last, and adjust for the items buyers actually pay for on these streets. Lot width and corner position matter because they change the buildable envelope. District standing matters because El Cid is the premium historic district, where restored houses command multiples of a deteriorated cottage nearby. Roof age matters because it changes the insurance bill a financed buyer will face, a point developed further below. Decorative condition matters least in the land pile and most in the household pile, and confusing those weights is how owners talk themselves into renovation spending the comparable record never repays.
What are household comparables really saying about restored homes?
Household comparables in the historic districts describe a preservation market as much as a housing market. A designated historic home in good condition sells to a buyer who wants the architecture, the street and the proximity to downtown, and who knows that reproducing that architecture at current construction cost would be prohibitively expensive. Census housing data on the local stock captures the raw material of that market: 1920s Mediterranean Revival houses, frame vernacular cottages and mid century ranches sharing one tight grid (U.S. Census Bureau, 2025). Within that stock, condition divides the household pile itself. A restored house with a newer roof, updated systems and intact historic detail is not comparable to a tired house with the same floor plan, because the tired house carries costs the restored house has already absorbed.
Insurance is the adjustment owners most often miss. A roof past the 15 year mark can push wind coverage into five figures a year, and carriers may decline the risk or route the house to surplus lines coverage at two to three times the standard premium (Florida Office of Insurance Regulation, 2025). A financed household buyer prices that bill into the offer, or discovers it in underwriting and returns to renegotiate. Two household comparables that look identical on living area can therefore be 30,000 dollars apart in effective value on roof age alone, once several years of premium difference and the risk of a failed closing are counted.
Household comparables also carry the selling cost structure of the listed market. The profile data behind commission norms puts the typical total at 5 percent to 6 percent, which shapes what sellers net from any household comparable price they chase (National Association of Realtors, 2025). An owner comparing a household comparable at 550,000 dollars with a land offer should compare nets, not headlines, a discipline the report on how much a house is worth in 2026 applies to the full listed ledger.
What are builder comparables really saying about the land?
Builder comparables look puzzling until the residual method is laid over them. A builder buying a cottage near 370,000 dollars beside finished sales at 1,800,000 dollars is not underpaying for a house; the builder is paying the land share of a future finished sale (Frontier Capitals, 2026). The illustration in the research file makes the share explicit: from a 1,700,000 dollar finished sale, deduct roughly 750,000 dollars of hard and soft construction cost and a margin near 20 percent, and the land residual lands near 550,000 dollars to 650,000 dollars before site preparation of 25,000 dollars to 45,000 dollars for clearing the older structure, with higher costs where asbestos or lead is present. A land comparable far outside the band implied by nearby finished prices signals either an unusual lot, an unusual buyer or a price worth questioning.
Three lot facts explain most of the spread inside the builder pile. Width comes first, because at the sample minimum of 5,227 sq ft a few extra feet of width can unlock a workable floor plan and a premium. District overlay comes second, because massing and materials caps shrink the envelope and therefore the finished product the lot can carry. Street comes third, because finished premiums cluster near the Intracoastal Waterway and along restored corridors, and the land bid follows the finished premium with a lag of one calculation (Redfin, 2026). Owners can verify each fact for a comparable from the parcel and permit record rather than taking a buyers word for it (Palm Beach County Property Appraiser, 2026).
Automated estimates mishandle this pile in a predictable way, blending builder and household sales into one figure for the subject (Zillow, 2026). The flaw and the afternoon test that exposes it are covered in the report on Zillow estimate accuracy. For comparable work the lesson is direct: never import a modelled figure into a set built from deeds, because the model has already averaged away the distinction the set exists to preserve.
How long should an owner trust a comparable before it goes stale?
A comparable is a photograph of a market at a date, and the 33405 market moves through finished sales that reset the frame. One new build closing at the top of the 1,300,000 dollars to 2,400,000 dollars band can lift the residual on every lot on its street, while a soft finished closing can trim those residuals just as quickly (Redfin, 2026). The national index gives a slow background reading on direction (Federal Housing Finance Agency, 2026), but street level freshness matters more: a twelve month window is a workable start, shortened where several finished sales have closed recently.
Market time data warns against leaning on old asking prices in place of fresh deeds. The national median days on market was 51 days in October 2025, and West Palm Beach listings showed a stale share of 55.9 percent at 60 days or more in the analysis behind this series (Redfin, 2025). A listing that sat for four months before selling at a reduction is still a comparable, but it is a comparable with a story: the market rejected its first price. Owners should record the days on market and the reduction history beside each comparable price, because the pair together say more than the price alone. Sellers setting a price from comparables can also check whether their address falls within the sample geography through the coverage page.
How do comparable sales point to the right selling route?
When the household pile prices the subject clearly above the land pile, and the house is genuinely restored, the listed route to household buyers is the evidence based choice. When the builder pile matches or beats the realistic household net, the direct route deserves a serious hearing, priced from the residual and verified through the deed record. That verification is concrete: proof of funds in the operator name dated within the last 30 days, recorded deeds in the operator or builder entity names, and earnest money of 1 percent or more separate a closing buyer from a paper buyer (Palm Beach County Clerk of Court, 2026).
Frontier Capitals operates as a wholesaler sourcing off market deals to builders, and it does not claim to be a builder. It contracts with the owner and then places the property with a builder whose next project fits the lot. Owners should expect that role to be disclosed by any direct buyer at the first conversation, not discovered in the contract at the last one.
The five off market benefits protect the comparable based price once the route is chosen. Privacy leads, with zero showings, zero open houses and no public marketing, so the price is never tested by a public reduction ladder. Timing is flexible, with closing in 7 days to 21 days when speed matters or months ahead with a leaseback when the household needs a staged move. Commission is saved in full, the typical 5 percent to 6 percent that would take 27,500 dollars to 33,000 dollars from a 550,000 dollar comparable price and roughly 21,000 dollars from a 380,000 dollar sale (National Association of Realtors, 2025). Seller closing costs are saved as well, the typical 1 percent to 2 percent, with the two charges together normally consuming 6 percent to 8 percent and over 26,000 dollars on a 380,000 dollar transaction. Condition is removed from the negotiation entirely, with a sale as it stands and no inspection driven credits of 10,000 dollars to 30,000 dollars reopening the agreed figure.
Methodology and limitations
The comparable framework in this report rests on the sample of 38 older homes in ZIP code 33405, of which builders acquired 31, read with county parcel and deed records and listing data for new construction (Frontier Capitals, 2026; Palm Beach County Property Appraiser, 2026; Palm Beach County Clerk of Court, 2026). The sample was built to find builder targeted older housing, so the 81.6 percent builder demand rate describes the sample and not the whole ZIP, and the balance between household and builder comparables will differ on streets the sample did not cover. The residual illustration is a simplified worked example from the research file rather than a per lot appraisal, and individual lots vary with width, overlay and street in ways the illustration averages away. No property was inspected for this report.
Conclusion
Comparable homes in West Palm Beach are selling into two markets at once, and the prices are coherent once the sets are kept apart. Household comparables price restored historic homes for the families who will live in them. Builder comparables price lots through the residual left under finished sales of 1,300,000 dollars to 2,400,000 dollars (Redfin, 2026; Frontier Capitals, 2026). An owner who builds both sets from the deeds on the right streets can price with evidence and can recognise an out of line offer, high or low, on sight.
The discipline is not complicated, but it is unforgiving of shortcuts, because one finished sale folded into a cottage set can distort an expectation by six figures. When you line up the last sales on your street, are you comparing your house with the homes its real buyers compare it with?
Frequently Asked Questions
How many comparable sales do I need for a defensible price?
Three to five well sorted sales inside your buyer pile will usually support a defensible band, provided they share your district, lot pattern and approximate position (Palm Beach County Clerk of Court, 2026). Ten unsorted sales are worth less than four sorted ones, because the unsorted set averages two markets together.
Should a finished new build ever appear in my comparable set?
Only as the starting point of the residual calculation, never as a direct comparable for an older house. Its role is to show what the land can support after construction cost and margin are deducted (Frontier Capitals, 2026). Placing it beside cottage sales as if the products were alike manufactures a price no buyer will pay.
How do I adjust for a wider lot than the comparables?
Width at the small end of the local range is valuable because it changes the floor plan a builder can deliver, and corner or double lots command real premiums in the sample streets (Frontier Capitals, 2026). Check the parcel records for exact dimensions, then look for at least one wide lot sale in the district to price the difference from evidence (Palm Beach County Property Appraiser, 2026).
What if my street has almost no recent sales?
Widen the search to the same historic district before widening it in time, because district and position move prices more than a few extra months do. Then weight the freshest finished sale carefully, since the land residual on your lot will be argued from it (Redfin, 2026).
Do appraisers sort comparables the same way?
Appraisers working for financed household sales lean on household comparables, which is one reason financed appraisals and builder bids for the same cottage can diverge sharply. Builders are not bound by appraisal comparable rules and price from the residual, so the two figures answer to different evidence by design.
Sources
- Frontier Capitals, 2026. 189 neighborhood builder acquisition sample: 38 homes sampled in 33405, 31 acquired by builders, average older home price 20.6 percent of new build, minimum lot 5,227 sq ft. Market data.
- Palm Beach County Property Appraiser, 2026. Parcel and permit records, West Palm Beach FL. Official record.
- Palm Beach County Clerk of Court, 2026. Recorded deeds and official records, West Palm Beach FL. Official record.
- Florida Office of Insurance Regulation, 2025. Homeowners insurance market data and wind underwriting standards, Florida. Government data.
- Redfin, 2026. Recently sold homes and new construction, ZIP code 33405, West Palm Beach FL. Market data.
- Zillow, 2026. Home values and recently sold, 33405. Market data.
- U.S. Census Bureau, 2025. American Community Survey housing characteristics, West Palm Beach. Government data.
- Federal Housing Finance Agency, 2026. House Price Index. Government data.
- Redfin, 2025. U.S. housing market data, October 2025: median days on market 51. Market data.
- National Association of Realtors, 2025. Profile of Home Buyers and Sellers. Industry report.