Waterfront vs. Non-Waterfront in Avalon: Ocean Side, Back-Bay Side, and Everything Between
Avalon is a borough in Cape May County, New Jersey, occupying the northern half of Seven Mile Island, which it shares with Stone Harbor to the south. Per Wikipedia's own figures, the borough covers 5.06 square miles total -- 4.27 square miles of land and 0.79 square miles of water -- with a 2020 census population of 1,243, down 6.8 percent from 1,334 in 2010, an elevation of 7 feet above sea level, and a summer population that can swell to as many as 45,000. As a barrier island town, Avalon has an Atlantic Ocean side to its east and a back-bay, marsh, and channel side to its west, with interior residential blocks running between them. Each of those three positions carries a genuinely different relationship to the water, to sun and wind exposure, and to the borough's own natural areas. This page does not state a dollar or percentage price premium for oceanfront, back-bay, or interior property -- no such figure was confirmed in the research behind this page, and none is invented here. Get that from a local Avalon agent working current comparable sales.
A Barrier Island With Two Shorelines and an Affluent Identity
Avalon sits on the northern half of Seven Mile Island, giving the borough frontage on two genuinely different bodies of water: the open Atlantic Ocean along its eastern edge, and back-bay water, tidal channels, and salt marsh along its western edge, facing the mainland. At 5.06 square miles total, per Wikipedia -- 4.27 square miles of land and 0.79 square miles of water -- Avalon is a larger footprint than some of its Seven Mile Island neighbors, but it is still a barrier island with an elevation of just 7 feet above sea level, meaning the distance between the ocean side and the back-bay side is measured in blocks rather than miles.
That layout sits against a real, independently confirmed economic backdrop. Forbes named Avalon the 65th most expensive ZIP code in the United States in 2007, and the 2010 census recorded a median household income of $88,527, a median family income of $135,781, and a per capita income of $99,655. Wikipedia describes Avalon as "one of the most affluent communities along the Jersey Shore" with "some of the most expensive real estate on the East Coast," and notes that Washingtonian magazine named Avalon the "chicest beach" in the Mid-Atlantic. Those figures are dated -- a 2007 ranking and 2010 census data, not current numbers -- and this page does not update them or convert them into a current dollar estimate. But they establish that Avalon is, broadly, an upscale resort market, and that framing applies across all three of the positions discussed below, not just the water-facing ones.
Oceanfront: Open Atlantic Exposure
Property directly on Avalon's Atlantic side faces the open ocean and sits closest to the borough's beaches. That position generally brings the most direct sun and wind exposure, the most direct exposure to storms and wave action during coastal weather events, and typically the strongest demand from buyers specifically seeking ocean views or a short walk to the sand. It also means the most direct relationship to whatever beach and dune conditions exist at a given block and time -- conditions that change and that should be confirmed directly with the Borough of Avalon rather than assumed from any general description.
Avalon does maintain extensive rock jetties and ongoing beach-replenishment efforts as part of its shoreline protection, per Wikipedia -- a real, confirmed detail. But this page does not state a current jetty count, a specific current replenishment project name, cost, or completion date, a current erosion rate, or a specific flood-zone designation for oceanfront property here. No dated 2025-2026 storm event or erosion dispute specific to Avalon was confirmed in the research behind this page, and none is invented. A local agent and the Borough of Avalon's own offices are the right sources for current oceanfront conditions.
Back-Bay Side: Calmer Water, a Different Set of Considerations
On the opposite side of the island, property facing the back-bay water, tidal channels, and marsh fronts a genuinely different body of water than the open Atlantic -- calmer and tidal rather than wave-driven, and typically closer to boat docks, marinas, and mainland-facing views than to the beach itself. For buyers whose priority is boating access or a quieter waterfront rather than ocean surf and sand, the back-bay side is a distinct product from oceanfront, not a lesser version of it.
Back-bay property is not automatically lower-exposure simply because it faces calmer water than the ocean side. Avalon's total 5.06 square miles includes 0.79 square miles of water, per Wikipedia, and the bay side carries its own tidal, drainage, and storm-surge considerations that are distinct from, not automatically less serious than, oceanfront exposure. This page does not state a current flood-zone designation, base flood elevation, or valuation premium for back-bay property; that is determined address by address, and FEMA's Flood Map Service Center, not a general guide like this one, is the right source.
The Interior Blocks: Between the Ocean and the Bay
Between the oceanfront and the back-bay side sit Avalon's interior residential blocks. Even on a footprint of 4.27 square miles of land, per Wikipedia, "interior" in a town this size generally means a short distance from one shoreline or the other, not a genuinely inland position in the way that term might apply on the mainland. Interior property trades direct water frontage -- and the specific considerations that come with either oceanfront exposure or back-bay tidal proximity -- for what is generally a quieter, more purely residential setting within the same affluent borough, often at a different scale of lot and home than the water-facing blocks.
Interior also touches on a genuine piece of Avalon's ecological history: the borough's native landscape was originally a juniper forest, and that native landscape has largely disappeared due to development, making hills and native juniper "extremely rare" in Avalon today, per Wikipedia. That is a real before-and-after story about the interior of the island, not a claim about flood risk. No blanket claim about lower flood or storm risk is made here for interior property -- elevation and drainage vary parcel by parcel on an island whose overall elevation is just 7 feet above sea level, and a few blocks of distance from either shoreline is a modest buffer on a barrier island this size, not a guarantee against storm surge or flooding. Confirm any specific parcel's flood-zone status directly with FEMA rather than assuming an interior location resolves the question.
A Naming Story Unique to Avalon, and a Founding Shared With Stone Harbor
Avalon and neighboring Stone Harbor share a common founding: both were developed by the Seven Mile Beach Company, which began developing the island around 1887, with Avalon taking the island's northern half and Stone Harbor its southern half. Avalon's own name has a real, dated, literary origin distinct from anything else on this stretch of coast: around 1887-1888, Rev. Charles Henry Bond, a colleague of the Seven Mile Beach Company, proposed the name "Avalon" because the island's then-untamed landscape -- forests, dunes, ponds, marshes, flowers, and large cedar and oak trees -- reminded him of the mythical Isle of Avalon from Arthurian legend, the fabled resting place of King Arthur. Bond later founded the town's first newspaper and named it "The Round Table" as a second, deliberate nod to the same legend, per the Seven Mile Times. Avalon was incorporated as a borough on April 18, 1892, following a referendum held two days earlier.
Avalon's civic motto, "Cooler by a Mile," is also grounded in real geography rather than being just a marketing phrase: per Wikipedia, it reflects the town's actual position extending roughly one mile farther into the Atlantic Ocean than neighboring barrier islands. None of that history, however, substitutes for a confirmed, address-specific comparable-sales figure for any oceanfront, back-bay, or interior property -- which this page does not provide.
New Jersey Is Genuinely Different From Delaware Here
Avalon is this site's sixth New Jersey market, following Cape May, Wildwood, Wildwood Crest, North Wildwood, and Stone Harbor. New Jersey's state sales tax and its municipal and county property tax structure are genuinely different from the no-state-sales-tax framing used across the Delaware markets this site also covers, and that difference applies regardless of whether an Avalon property sits on the ocean side, the back-bay side, or an interior block. Do not assume any Delaware town's tax rules carry over here.
This page does not state a current New Jersey sales tax rate, a current Cape May County or Borough of Avalon property tax rate, or any specific assessment figure. Cape May County government, the Borough of Avalon's own finance office, and the State of New Jersey are the right sources for current rates.
What This Page Will Not Invent
We did not find, and will not invent, a confirmed price premium, in dollars or as a percentage, for oceanfront property, back-bay-facing property, or interior-block property in Avalon. We also did not find a current median home value, a current active-listing count, or a current (2026) permanent population figure beyond the 2020 census count of 1,243, itself down 6.8 percent from 1,334 in 2010. The 2007 Forbes ZIP-code ranking and the 2010 census income figures cited above are dated figures, not current ones, and are not updated or converted into a current estimate here. We did not find, and do not state, a specific FEMA flood-zone designation, base flood elevation, or flood-insurance premium for any individual Avalon parcel, oceanfront, back-bay-facing, or interior. We also did not find, and do not state, a current jetty count, a specific current beach-replenishment project name, cost, or completion date, or any 2025-2026 storm, erosion, or replenishment event specific to Avalon. We did not find, and do not state, whether "The Round Table" newspaper founded by Rev. Charles Henry Bond still publishes today. Those are real gaps, disclosed here rather than filled with a guessed number or outcome.
Before comparing a specific oceanfront, back-bay, or interior-block listing, get current, address-specific comparable sales from a local Avalon agent who knows all three parts of this barrier-island borough, and get a parcel-level flood-zone determination from FEMA's Flood Map Service Center directly. Confirm current New Jersey and Cape May County tax figures with the relevant government offices, and confirm current beach, bay, and shoreline-protection conditions with the Borough of Avalon directly, rather than assuming any neighboring market's figures or this page's dated facts still apply.
Ready to talk to a local Avalon agent?
Get a Free Agent Referral →Independent research. No ads. No sponsored listings. Data sourced from Wikipedia's own Avalon, New Jersey entry (2020 census population of 1,243, down 6.8 percent from 1,334 in 2010; total area 5.06 square miles, 4.27 land and 0.79 water; elevation 7 feet; summer population as high as 45,000; incorporation as a borough on April 18, 1892, following an April 16, 1892 referendum; Forbes's 2007 ranking as the 65th most expensive ZIP code in the United States; 2010 census median household income of $88,527, median family income of $135,781, and per capita income of $99,655; description as "one of the most affluent communities along the Jersey Shore" with "some of the most expensive real estate on the East Coast"; Washingtonian magazine's naming of Avalon as the "chicest beach" in the Mid-Atlantic; the "Cooler by a Mile" motto reflecting the town's position roughly one mile farther into the Atlantic than neighboring barrier islands; the borough's native juniper-forest landscape, now "extremely rare" due to development; and the borough's rock jetties and ongoing beach-replenishment efforts), and the Seven Mile Times' own feature on Avalon's naming (Rev. Charles Henry Bond's proposal of the name "Avalon" around 1887-1888, inspired by the island's then-untamed landscape evoking the mythical Isle of Avalon from Arthurian legend; Bond's later founding of the town's first newspaper, "The Round Table," as a second nod to the same legend). Real gaps are disclosed rather than filled with an invented number or outcome, including any oceanfront, back-bay, or interior-block price premium, current median home values, current listing counts, current permanent population beyond the 2020 census, current New Jersey sales tax or Cape May County/Borough of Avalon property tax rates, any parcel-specific FEMA flood-zone designation, current jetty counts or beach-replenishment project details, and any 2025-2026 storm, erosion, or replenishment event specific to Avalon. Prices, flood-zone designations, zoning classifications, tax rates, insurance costs, and shoreline conditions all change; confirm current figures and status with a local Avalon real estate agent, the Borough of Avalon's finance office, Cape May County government, the State of New Jersey, and FEMA's Flood Map Service Center before making any purchase decision. Nothing on this page is legal, tax, insurance, or financial advice.