The Cape Dory 28 is a quintessential example of the "full-keel" cruising philosophy that defined the American fiberglass boatbuilding era of the 1970s and 80s. Designed by the legendary Carl Alberg, the vessel was introduced in 1975 as a more robust and spacious alternative to the Cape Dory 27. Over its twelve-year production run ending in 1987, nearly 400 hulls were launched, solidifying its place as one of the most successful mid-sized cruisers in the company's history. Characterized by its graceful overhangs, narrow beam, and traditional bronze hardware, the Cape Dory 28 was built with an emphasis on seaworthiness and structural integrity rather than interior volume or light-air speed.
Cape Dory 28 Sailboats for Sale & Market Overview
- Make
- Cape Dory
- Model
- 28
- Builder
- Cape Dory Yachts
- Designer
- Carl Alberg
- Number Built
- 388
- Production Year(s)
- 1974 - 1988
Below are the most recent Cape Dory 28 sailboat listings (up to 10).
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| Source | Year | Make | Model | Price | Cabins | Heads | City | Country | Listing Date | |
|---|---|---|---|---|---|---|---|---|---|---|
DISCLAIMER: We are not affiliated with any external listing websites in any way. We simply aggregate publicly available listings to make it easier for buyers to find sailboats for sale. We cannot guarantee the accuracy of the listings, so please verify all information with the seller before making any decisions.
Market Overview
Price & Volume Trends
Monthly breakdown
| Month | Listings | Median Asking Price (USD) |
|---|---|---|
| Apr 2025 | 2 | $23,750 |
| May 2025 | 1 | $20,000 |
| Jul 2025 | 2 | $13,750 |
| Aug 2025 | 1 | $12,000 |
| Sep 2025 | 5 | $24,000 |
| Mar 2026 | 2 | $17,500 |
| Apr 2026 | 1 | $19,500 |
Price Reduction Insights
11.1% of listings have had price reductions
Average discount: 12.7% off original price
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Cape Dory 25 | 24.83' | $9,600 | 30 | 10 |
| Oday 28 | 28.25' | $9,800 | 21 | 11 |
| Cape Dory 36 | 36.12' | $48,500 | 18 | 8 |
| Cape Dory 28 | $17,500 | 13 | 3 | |
| Cape Dory 30 C | 30.21' | $17,000 | 11 | 2 |
| Sabre 28-2 | 28.42' | $15,000 | 11 | 1 |
| Herreshoff H-28 | 26.94' | $12,892 | 10 | 3 |
| Whitby 37 | 37.17' | $34,330 | 10 | 3 |
| Tartan 28 | 28.25' | $23,250 | 10 | 3 |
| Alberg 30 | 30.25' | $5,000 | 4 | 1 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| United States | $17,500 | 13 | 3 |
Frequently Asked Questions
- How much does a used Cape Dory 28 cost?
- The median asking price for a used Cape Dory 28 over the past 12 months is $17,500. Prices vary by condition, year, equipment, and location.
- How many Cape Dory 28 sailboats are for sale?
- We have tracked 13 Cape Dory 28 listings over the past 12 months, with 3 listed within the last 90 days.
- Are Cape Dory 28 prices going up or down?
- The median asking price for the Cape Dory 28 has remained stable over the last 3 months compared to the 12-month average.
- Do Cape Dory 28 listings get price reductions?
- About 11% of Cape Dory 28 listings have had their price reduced, with an average discount of 12.7% off the original asking price.
- What are similar sailboats to the Cape Dory 28?
- Comparable models include the Cape Dory 25, Oday 28, Cape Dory 36. See the comparison table above for pricing and availability.
Cape Dory 28 Buyer's Guide
The Cape Dory 28 is a Carl Alberg design built between 1975 and 1987 by Cape Dory Yachts, and it represents the full-keel cruising philosophy at its most coherent. Nearly 400 hulls were produced over a twelve-year run, and the model established itself as one of the most seaworthy small cruisers built in American fiberglass. With a displacement-to-length ratio of approximately 368, a comfort ratio of 32.2, and a capsize screening factor of 1.8, the numbers align with the boat's reputation: this is a heavy-displacement, full-keel cruiser that prioritizes safety and tracking stability over interior volume or light-air speed. Solid fiberglass hull construction — no balsa core below the waterline — is a structural foundation that surveyors consistently note as an advantage in a boat approaching 40–50 years of age.
What Brokers Highlight
Brokers pitch the Cape Dory 28 explicitly on seaworthiness credentials rather than interior features. The full keel, the "excellent tracking" in heavy seas, and the comfort ratio are the analytical selling points. Carl Alberg's name carries weight in the traditional cruiser community, and listings that establish design provenance early are targeting a buyer who already understands what they're looking at.
The 6-foot headroom is called out specifically and frequently — for a full-keel 28-footer of this vintage, standing headroom is genuinely noteworthy. Teak interior joinery and bronze portlights define the aesthetic, and premium listings describe modernized versions with LED brass fixtures, Sunbrella fabric on Lux Foam cushions, and replaced holding tanks with macerator pumps and Y-valves as evidence of ongoing investment in the boat.
The "Fatty Knees" hard dinghy is a recurring value-add specific to this market segment — a pairing that signals serious cruising intent and adds meaningful value to a package listing. Windpilot Pacific windvanes and Pelagic autopilots appear as offshore self-steering upgrades in listings targeting blue-water buyers. Muir Cheetah windlasses, folding mast steps, and quality canvas (often Aegean Canvas or Sailrite kits) are consistently highlighted in premium listings.
Repower history is a primary value driver. Yanmar 2YM15 (14hp) and Yanmar 2GM20F installations with low hours are the premium benchmark; Universal M3-20B repowers also appear. Original Volvo MD7B or Universal M-18 engines in unknown condition are a liability in any listing — parts availability is increasingly constrained, and buyers are correct to discount heavily. Listings with 400W solar and LiFePO4 lithium batteries signal modernized boats for extended off-grid cruising.
What to Look For When Buying
Deck core is the primary concern despite the solid fiberglass hull. The Cape Dory 28 uses a balsa-cored deck, and forty-plus years of hardware installations create many potential entry points for moisture. Check carefully around chainplate penetrations, stanchion bases, and the mast step. Soft spots indicate saturation requiring core replacement.
Chainplates: the stainless steel chainplates bolt through the hull/deck joint, and the sealant at these penetrations fails over time. Water tracking into the bilge or rotting the chainplate attachment bulkheads is the downstream consequence of deferred maintenance here. Inspect the bulkheads directly at the chainplate bolts.
Engine condition and parts availability: if the original Volvo MD7A or Universal M-18 is still installed, verify that service parts are available before committing to the purchase. Many buyers facing a major engine repair on original powerplants find repowering to a Yanmar 2YM15 or Beta equivalent is the more practical path. Budget accordingly.
Bronze portlight gaskets: the Spartan Marine bronze hardware is durable but the rubber gaskets in opening ports eventually need replacement to remain watertight. Not a major issue — Spartan Marine continues to manufacture authentic replacements in Maine — but factor it into the maintenance plan.
Exterior brightwork: the teak toe rails, bow sprit, and exterior trim are ongoing maintenance commitments. Listings that specify recent Cetol or varnish treatments and replaced toe rails are advertising upkeep investment that buyers should weight in their evaluation.
What Drives Pricing
Supply is low — Cape Dory 28s are not abundant on the market, and the combination of a specific buyer profile and genuine scarcity supports stable pricing. The spread between a "practically restored" example with repowered engine, modern electronics, and quality canvas versus a "project" boat with original systems is substantial and reflects the real cost of bringing a 40-year-old boat to modern cruising standard.
Compared to the Catalina 28, O'Day 28, and Cape Dory 25, the CD28 competes on a different axis — not on interior volume or resale liquidity but on seakeeping, Alberg design heritage, and the full-keel tracking that makes it genuinely manageable for solo coastal and offshore sailing. The Cape Dory 36 is the natural step-up within the brand for buyers who need more range and interior space.
The Bottom Line
The Cape Dory 28 is a cult classic with legitimate offshore credentials. It is slow in light air, demands patience backing into a slip, and requires more maintenance attention than modern production boats. For the solo or shorthanded sailor whose priority is a boat that will take care of them when conditions deteriorate — and who appreciates the combination of solid fiberglass, Carl Alberg lines, and bronze hardware — it remains one of the most honest buys in the sub-30-foot traditional cruiser market.