Developer Arnold Karp is mid-lawsuit against the town, and his complaint about the state's math boils down to one line: the goal should be "creating more, not less affordable housing in Connecticut." His argument is that New Canaan has spent close to a decade running the opposite play: demolish a small number of old apartment buildings, rebuild them as fewer but newer deed-restricted units, and use the resulting math to buy four years of protection from having to say yes to almost anything else.
If you've spent any time touring New Canaan and wondering why nearly every listing is a detached single-family home on its own lot, with almost no multi-family or condo alternative in sight, this is a real part of the answer. It isn't only that buyers want colonials on Oenoke Ridge. It's that the town has spent years in a specific, court-tested fight to keep the housing stock built the way it already is.
The state law New Canaan keeps outmaneuvering
Connecticut's Affordable Housing Land Use Appeals Act, known by its statute number, 8-30g, passed in 1989. The rule is simple on paper: in any town where less than 10 percent of the housing stock is deemed affordable, a developer whose project includes enough income-restricted units can appeal a local zoning denial straight to state court, bypassing the usual deference given to a Planning and Zoning Commission. New Canaan has never come close to that 10 percent threshold. Instead, it has pursued the law's other escape hatch: a four-year moratorium, available to any town that adds affordable units equal to 2 percent of its housing stock, measured through a points system called Housing Unit Equivalents, or HUE.
New Canaan first earned a moratorium in 2017, built on a denser redevelopment of Millport Apartments on Millport Avenue. That protection lapsed in 2021, which is what let three separate 8-30g applications land in town the following year.
What 150.75 points actually bought
The town's current, second moratorium runs on the same playbook, just repeated. According to the affordable housing moratorium application filed with the state Department of Housing, New Canaan claimed HUE points from exactly two properties:
| Development | Units counted | HUE points |
|---|---|---|
| Millport Apartments | 40 | 68.5 |
| Canaan Parish | 49 | 82.25 |
| Total | 89 | 150.75 |
Both developments got there by tearing down older buildings and replacing them with new ones. Millport's certificate of occupancy dates to 2018. Canaan Parish's came later, with a permanent certificate issued in 2023. The town didn't add units across a dozen new sites. It concentrated a rebuild on the two parcels it already controlled, then applied the maximum point value the state's formula would allow.
The first attempt at renewing the moratorium, filed in July 2022, actually failed. The state denied it in October 2022, and First Selectman Dionna Carlson later explained the shortfall came down to three points, caused by a change in how the state counted three-bedroom apartment units that the town hadn't accounted for. New Canaan swapped a unit configuration, resubmitted, and the Department of Housing approved the revised application in August 2024, giving the town four more years of protection from 8-30g.
The three sites the moratorium never touched
The timing of that approval mattered because three 8-30g applications were already working their way through the system when it landed: Weed and Elm Streets for 120 units, Main Street for 20 units, and Hill Street for 93 units. All three had been denied by New Canaan's Planning and Zoning Commission, and all three were under appeal in state Superior Court, filed by the same developer, Arnold Karp, before the new moratorium took effect.
The courts split. A judge upheld the appeals at Weed and Elm Streets and at Hill Street, meaning those projects can move forward over the town's objection. The Main Street appeal was denied, meaning that one stays blocked. For a town trying to hold the line against density, that's a two-out-of-three loss on the properties that predate the current shield, and it's a detail worth knowing if you're comparing New Canaan's actual pipeline of new housing to the picture the moratorium alone suggests.
The lawsuit questioning whether the math was ever fair
Karp didn't stop at appealing individual denials. He also challenged the moratorium itself, arguing that when New Canaan demolished the older affordable units at Millport and Canaan Parish to build the new ones it counted for points, the town should have lost points under the same statute, since state law calls for subtracting HUE credit when a municipal action causes a unit to stop qualifying as affordable.
The Department of Housing sided with the town. The old units at both sites had been restricted to 80 percent of Area Median Income, a standard the state no longer uses. Current law measures affordability against the lesser of Area Median Income or State Median Income, and in New Canaan, AMI runs roughly $60,000 higher than SMI. Because the demolished units would not have qualified as affordable under today's tighter standard anyway, the state ruled their loss cost the town zero points. Karp, backed by the fair housing advocacy group Open Communities Alliance, was still contesting that ruling as of late January 2026. The town's attorney, Nicholas Bamonte, has defended the strategy directly, arguing in a court brief that the moratorium process has "significantly advanced the goal of increasing affordable housing" in New Canaan and across Fairfield County.
Whatever the outcome, the dispute tells you something concrete about how fragile the current four-year window actually is. It isn't a settled fact. It's an active legal position.
The one door that might still be open
While that litigation plays out, a live test case is unfolding on Parade Hill Road, a residential street of about 40 homes that doubles as a cut-through between Route 123 and Route 124. A developer partnership, Garden Homes Fund and The Housing Collective, has proposed a 14-unit apartment building at 30 Parade Hill Road, with at least 11 units set aside for residents earning below 80 percent of Area Median Income and a portion reserved for formerly homeless residents receiving support services.
Because the project is structured as assisted or supportive housing rather than a standard set-aside development, it may not be shielded by New Canaan's moratorium at all. Attorney Amy Souchans, representing the developers, has indicated that once finished, the building would be transferred to a local housing nonprofit for less than it cost to build. David Rich, executive director of The Housing Collective, has framed the model around pairing residents with ongoing support services rather than simply handing over keys. The project's design was shaped in part by the one appeal New Canaan actually won, the Main Street denial, which suggests developers are now routing around the specific legal ground the town successfully defended rather than the ground it lost.
What this actually means if you're comparing towns
If you're weighing New Canaan against a neighboring town, the moratorium history changes what you should expect from the market over the next few years, not just what you'll pay today. New Canaan's strategy has concentrated new construction on two parcels it already owned rather than spreading density across the town, which is a meaningful part of why the visible inventory skews so heavily toward single-family homes with little multi-family alternative to absorb buyer demand. The current four-year protection runs through 2028, but it's under direct legal challenge, and two of the three pre-moratorium 8-30g projects at Weed and Elm Streets and Hill Street already have court approval to proceed regardless of what happens to that shield. Every census tract in New Canaan is also rated "Very High Opportunity" by the Connecticut Housing Finance Authority, a designation that continues to draw developers toward the town for future affordable housing proposals even while the moratorium is active.
None of this is a prediction about where prices go. It's a more useful thing: a reason the housing stock looks the way it does, and a signal about where the next changes to that stock are most likely to originate, whether that's a Superior Court ruling on Weed Street or a supportive housing project on Parade Hill Road that the moratorium was never built to stop.
A few questions worth asking directly
Does the moratorium mean no new housing of any kind can be built in New Canaan right now? No. It limits the town's exposure to 8-30g appeals for projects that don't qualify as assisted or supportive housing. Projects like the one proposed for Parade Hill Road, structured differently, may still move forward.
Could the Weed and Elm Streets or Hill Street projects still get built even though the town denied them? Yes. Both denials were reversed on appeal in state Superior Court, so those projects can proceed independent of the current moratorium's status.
Where can I check whether a specific property or street is tied to an active 8-30g application? New Canaan's Planning and Zoning Commission maintains public records on pending applications, and the state Department of Housing publishes moratorium filings, including the underlying HUE point calculations, as part of the public record.
If you're comparing New Canaan to other Fairfield County towns and want a clearer read on what any of this means for a specific street or price range, The Fair Team works this market closely enough to walk through it property by property. And if you already own here and are curious what years of this zoning fight have done to your home's value, request a complimentary home valuation and find out where you actually stand.
