Quote:
Originally Posted by PhillyPDX
Yes, but about the comment regarding "wait for forever" because in these cheaper, rapidly growing sunbelt areas there IS affordable development happening. So what causes developers to build more affordable homes there but not here? That would have to imply either the costs are different there (land costs, permitting, taxes, construction inputs, etc) or somehow our developers are just more much more greedy, which is obviously not true. So then it must be the former, and implies the risk/reward for profitable affordable housing development is harder to finance here compared to the sunbelt, so fewer developers do it here (if the profits are there developers would follow). Seems like it shouldn't be that hard to figure out what the root causes are. There are only so many variables when it comes to the business of development.
So we end up with people pushing UGB expansion or SFH based on principle or bias, and I'm not sure anyone is actually objectively trying to figure out what the reasons are.
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It's most certainly the land costs. Land prices in Metro Portland are astronomical. Only the largest companies can afford to purchase and develop areas brought into the UGB, and developers often have options on that land a decade or more before it's brought in.
System Development Charges (SDCs) also play a big role in housing costs. Unlike some other states that make SDCs illegal, Oregon charges to each unit for infrastructure. While as a municipal planner I think this is just good fiscal policy, it does add a lot to the cost. In Washington County, for example, those costs are as follows for a single family unit in 2024:
Transportation Development Tax (TDT): $10,599
THPRD (Parks): $13,833 average not counting annexation fee
School District CET: $2,808 for an 1800 sq. ft. house
TVWD (Water): $8,389 not counting annexation fee
Clean Water Services (Sewer): $7,484 (connection permit & SDC) not counting annexation fee
An annexation application combining all service district annexations into one application package is about $12-15k for an entire development, and a change of zoning is about $25k.
Not counting the annexation or plan amendment, or other entitlements, you're looking at a little over $43,000 per unit just in SDCs. I would venture a guess that it's more like $50,000 per unit for smaller developments once all permits, fees and SDCs are processed. Larger developments can take advantage of economical economies of scale, spreading some of the normal permit costs and fees out across all the units.
This is why we rarely see affordable for-sale housing at the fringe, unlike many states that see a precipitous decline in prices the farther from their city center, even when the houses are larger. You can easily find houses in exurban Detroit that are basically mansions with huge yards for the prices of houses 1/3 the size on 3500 sq. ft. lots here. I imagine it's similar in Texas.
Concept plans for new land brought into the UGB include high density areas that invariably become for-rent apartments. Cheaper for-sale units are usually town homes but they are still expensive compared to states with fewer development regulations and fees.