ROAD Act §1001: 350-Home Cap Deal Checklist
Section 1001 of the 21st Century ROAD to Housing Act is the first modern federal “bright line” aimed at throttling incremental single-family home acquisition by large institutional investors. For sponsors building or trading SFR/BTR product, the statute’s real bite is not philosophical—it’s mechanical: how “350 homes” is counted, what constitutes a “purchase,” which exceptions actually clear, and how Treasury will police it starting in 2027.
What §1001 actually does (and when it bites)
Section 1001 (Title X, “Homes are for people, not corporations”) creates a federal prohibition on “large institutional investors” purchasing “single-family homes” after the effective date, unless the acquisition qualifies as an “excepted purchase.” The act became law on July 11, 2026 and takes effect January 7, 2027 (180 days after enactment), with enforcement built around civil penalties—not forced divestitures. Latham summarizes the framework and effective date, and flags that this is a categorical federal restriction rather than a disclosure regime or a state-by-state patchwork (Latham’s overview of the Act and §1001).
Definitions that matter to a deal team (not a policy team)
The statute is unusually explicit on deal mechanics:
- “Large institutional investor” is a for-profit entity/business arrangement with direct or indirect investment control of 350+ single-family homes in the aggregate (including “alone or in concert” concepts). Allen Matkins’ alert captures the practical interpretation: the definition is designed to sweep in control parties, not just fee simple title holders (Allen Matkins summary of key definitions).
- “Purchase” is defined broadly to include any purchase, transfer, or other acquisition, including mergers, acquisitions, construction, foreclosures, and bulk purchases, whether or not for cash consideration (same Allen Matkins link above). This is the sentence that breaks a lot of conventional “we didn’t buy it; we merged into it” structuring.
- “Single-family home” is a structure with two or fewer dwelling units intended for occupancy by a single household, excluding manufactured homes (again, Allen Matkins’ definitions discussion above). This is where townhome product, individually platted detached condos, and “duplex-as-SFR” edges will live.
Violations carry civil penalties of up to $1,000,000 per violation or three times the purchase price, whichever is greater (Latham on penalties and no forced divestiture). That “whichever is greater” clause is not academic; at today’s replacement costs, a single $450,000 home becomes a potential $1,350,000 penalty, and a $900,000 home becomes $2,700,000. For bulk acquisitions, Treasury’s rulemaking will determine whether “per violation” means per home, per transaction, or per scheme—your diligence should assume the most punitive reading until clarified.
The statute delegates meaningful implementation detail to Treasury. Practically, the market will live and die by how Treasury defines aggregation, attribution, evidentiary standards, and what it considers an “acquisition” in complex capital stacks.
Baker Botts’ analysis emphasizes that the final bill preserved the core prohibition but softened earlier Senate concepts (no forced BTR disposal, no renter ROFR/first-look embedded in the BTR exception), making the rulemaking phase the next battleground for how conservative buyers will be (Baker Botts on the final bill and BTR changes).
Four rulemaking topics that will impact deal execution
- “Investment control” attribution
- Expect Treasury to formalize how control is attributed across:
- GP/managing member control
- investment manager/adviser control
- “acting in concert” arrangements
- equity thresholds (the statute’s >25% concept shows up in many summaries; Treasury may refine safe harbors for truly passive LPs)
- Deal implication: the buyer’s “cap table” will become diligence, not just KYC.
- Counting methodology for the 350 threshold
- Open questions Treasury likely answers:
- Does “350” count include homes owned by parallel funds with shared management?
- How are joint ventures counted—pro rata ownership, full look-through, or control-based?
- What is the time-of-test—at signing, at closing, or on a rolling basis?
- Deal implication: buyers near the line will insist on conditions precedent and rep coverage tied to their portfolio count.
- Transaction classification
- Because “purchase” includes construction and M&A, Treasury must clarify:
- When a “construction” acquisition is deemed to occur (certificate of occupancy? title vest? stabilization?).
- How entity acquisitions are treated when the acquired entity holds homes (stock/LLC interest purchase).
- Deal implication: sponsors selling stabilized BTR could face buyer demands to restructure into asset sales or staged take-downs.
- Enforcement mechanics
- Expect rules around:
- audit authority
- reporting requirements (if any)
- penalty calculation methodology (per home vs per deal)
- cure periods (if any)
- Deal implication: buyers will price in compliance friction as a basis-point spread, not just legal fees.
If you want the “macro” list of how the Act touches CRE more broadly, we covered that separately; this post is the narrower §1001 execution layer (ROAD to Housing Act: CRE Deal Impacts Checklist).
This is the diligence module you should run on any buyer (or forward take-out) that could plausibly aggregate to 350 homes by 2027. Assume Treasury’s eventual rule leans toward attribution over form.
Step 1: map the buyer’s “control perimeter,” not just its name
Request and diligence:
- Organizational chart to ultimate beneficial owners and management entities
- List of all managed vehicles (funds, SMAs, JVs) with the same manager/adviser
- GP/managing member control documents
- Side letters that grant negative control or major decisions to non-GP parties
- Any “acting in concert” arrangements (programmatic JVs, exclusive sourcing, shared IC)
Practical tip: if a buyer says “the fund is below 350,” but the manager runs multiple SFR vehicles, treat it as unresolved until you understand whether Treasury will aggregate at the manager level via “investment control.”
Step 2: count “homes” the way Treasury is likely to count them
Create a counting schedule with:
- Address-level inventory (or property-level for scattered sites), including:
- fee simple
- ground lease interests (if functionally equivalent to ownership/control)
- master lease positions (if they confer “investment control”)
- Units-by-structure to test “two or fewer dwelling units”
- Identification of assets that are manufactured homes (excluded from “single-family home” definition)
Edge cases to flag to counsel early:
- Townhomes that are individually platted and function like SFR
- Duplexes operated as SFR rentals
- Condominiumized detached product
Step 3: classify each asset as “single-family home” vs not
The statute turns on “two or fewer dwelling units” and “intended for residential occupancy by a single household.” You don’t want a buyer later reclassifying product and discovering they crossed 350.
Deliverable you want in the data room:
- A buyer-provided certification of classification methodology (what they count, what they exclude, and why)
Step 4: evaluate whether passive LPs can be insulated
A common sponsor instinct will be “we’ll bring in capital partners who won’t trip the definition.” That may work only if Treasury’s rules preserve a meaningful passive-investor safe harbor.
Do not rely on:
- “We’re under 25%” as a universal shield
- non-voting equity if side letters create de facto control
- advisor “consent rights” that creep into material decisions (budgets, financings, dispositions)
This is exactly where Capital Alignment becomes a compliance and liquidity exercise, not just a financeability exercise: you are structuring to keep your exit buyer eligible.
“Purchase” is broader than you think: transaction-structure traps
Section 1001’s “purchase” definition is the statute’s most sponsor-hostile sentence because it collapses traditional distinctions among asset deals, entity deals, and development delivery. Allen Matkins highlights that “purchase” includes mergers, acquisitions, construction, and foreclosures, whether or not cash changes hands (Allen Matkins on the breadth of “purchase”).
Common deal structures that are now compliance-sensitive
- Entity sale (membership interests / stock)
- If the buyer acquires an entity that already owns SFR, Treasury may treat it as a “purchase” of each underlying home.
- Diligence implication: buyers may push toward asset sales or require reps that the deal qualifies for an exception.
- Forward purchase / forward commit
- If “construction” is a purchase, the acquisition timing may attach before stabilization.
- Diligence implication: your PSA conditions (and outside dates) should contemplate a post-rulemaking adjustment.
- Bulk acquisitions
- Explicitly captured. If penalty is per home, bulk deals become asymmetrically risky.
- Diligence implication: bulk pricing may include a compliance “haircut” or escrow.
- Foreclosure / deed-in-lieu outcomes
- Explicitly captured, creating lender-side questions if a credit bid results in an “acquisition” by an institutional-controlled vehicle.
- Diligence implication: construction lenders and mezz lenders will add covenants restricting who can take title.
Comparison: what buyer types will care most
| Buyer profile | Likelihood of being “large institutional” | §1001 friction level | What they’ll demand in your PSA |
|---|
| Public SFR REIT / scaled aggregator | High | Very high | Exception memo, detailed home-count schedule, closing conditions tied to rulemaking |
| Private equity SFR platform with multiple funds | Medium-to-high | High | Affiliate aggregation diligence, reps on asset classification, walk rights |
| Regional operator (sub-350) | Medium | Medium | Portfolio count certification, limited indemnities |
| Local high-net-worth / family office | Low | Low | Minimal §1001 asks, but will want clarity on product classification |
| Homebuilder retail takeout / individual buyers | Low | Low | Not a §1001 issue; focus shifts to sell-through and absorption |
This table is why you should not treat §1001 as “buyer’s problem.” It will come back to you as price, timing, and certainty-of-close.
Exceptions, especially BTR: what’s safe and what’s not
The market headline is “BTR is exempt,” but that phrasing is sloppy. The statute provides enumerated “excepted purchases,” and BTR is one of them in the final bill. Bipartisan Policy Center’s summary flags that the final package maintained institutional restrictions while including an exception for build-to-rent properties (BPC summary noting the BTR exception). Baker Botts adds crucial texture: earlier forced-disposition and renter ROFR concepts were removed from the BTR exception in the final bill (Baker Botts on elimination of forced disposal and ROFR).
Even with an exception, buyers and their counsel will want proof that your deal fits cleanly. Build a BTR exception packet that includes:
- Project description and site plan showing a coherent BTR community (not scattered acquisitions dressed up as “rental strategy”)
- Evidence the homes are being acquired for rental as a community/business plan
- Confirmation there is no embedded obligation that would recharacterize the deal as a “for-sale” program at closing
- Hybrid product (rent now, sell later)
- If your exit is “stabilize then condo-map and sell,” assume heightened scrutiny. Even if the buyer is exempt at acquisition, downstream conversion mechanics can trigger other compliance requirements (state law, tenant protections, and potentially federal program conditions depending on the exception category used).
- Scattered-site “BTR”
- Expect Treasury to resist a reading where any rental intent converts any SFR acquisition into “BTR.” Buyers will price uncertainty.
- Optioned lots / takedown structures
- If the buyer is effectively “acquiring through construction,” counsel will want to pin down the moment of acquisition and the exception’s applicability.
If you are underwriting true BTR, align your model and data room to what sophisticated buyers expect. Our sponsor-focused baseline is here: Build-to-Rent Underwriting Checklist for Sponsors.
Underwriting the knock-on: exit liquidity and re-trade risk
The most immediate market impact for sponsors isn’t that every aggregator disappears on January 7, 2027. It’s that aggregators near or above the threshold may pause, narrow buy boxes, or demand exception certainty that the market cannot yet deliver until Treasury finalizes rules. That creates three practical underwriting adjustments.
Liquidity underwriting: assume a thinner “bid stack” in 2027–2028
For stabilized SFR/BTR exits, separate your buyer universe into:
- Clearly eligible buyers (individuals, smaller operators, homebuilders buying for-sale inventory)
- Potentially restricted buyers (scaled SFR funds, REITs, manager-aggregated platforms)
- Exception-dependent buyers (buyers whose thesis requires the BTR exception and clean facts)
Then reflect the thinner bid stack in:
- Wider exit cap rate / yield band assumptions (not because demand disappears, but because certainty has value)
- Longer marketing periods (especially for portfolios)
- Higher escrow/indemnity expectations
PSA mechanics: build for rulemaking uncertainty
From a sponsor’s perspective, re-trade risk shows up as “legal impossibility” outs and compliance conditions. Negotiate up front:
- A defined “§1001 compliance deliverable” list (so you’re not surprised late)
- Materiality thresholds on any indemnity tied to buyer’s portfolio count (you cannot insure their entire enterprise)
- A clear allocation of risk if Treasury issues interim guidance between signing and closing
Capital stack implications: lenders will underwrite takeout risk differently
Construction lenders and bridge lenders will react if your takeout is a single scaled aggregator:
- They may require multiple takeout paths (retail sell-down, smaller-buyer portfolio sale, or refinance)
- They may tighten DSCR/LTV sizing if sale certainty declines
- They may add covenants limiting a borrower’s ability to sell to an ineligible buyer (yes, even if it’s “your problem,” they will treat it as collateral liquidity)
If your deal’s success depends on clean exits and precise covenants, this is where strong advisory adds real dollars: Capital Markets & Debt Advisory and disciplined Development Advisory are most valuable when the market is rewriting buyer eligibility in real time.
Frequently Asked Questions
Does the 350-home test apply per fund, per manager, or per affiliate group?
Section 1001 is written to reach aggregation “alone or in concert” and through direct or indirect “investment control,” which is broader than “title held by Fund I.” In practice, sponsors should assume Treasury will aggregate across control relationships (manager/adviser, GP control, and coordinated vehicles) and diligence buyers accordingly. Until final rules, treat any platform with multiple SFR vehicles under common control as potentially aggregated.
If a buyer is already over 350 homes, do they have to sell anything?
No. The law restricts future “purchases” after the effective date; it does not impose forced divestiture of existing holdings. Latham specifically notes the absence of a divestiture requirement (Latham on no forced divestiture).
Is BTR “exempt,” or is it more complicated?
BTR is addressed via an enumerated exception/excepted purchase category in the final bill, and key earlier Senate constraints (forced seven-year disposal and renter ROFR/first-look in the BTR exception) were removed. That said, your facts still matter: hybrid “rent then sell,” scattered-site acquisitions, and unusual delivery structures can create exception uncertainty, which buyers will translate into price and closing conditions.
Sponsors typically won’t be the party “violating” §1001 if the buyer is restricted—but deals fail when buyers can’t get comfortable. The smart pricing move is not to discount the asset preemptively; it’s to harden the diligence package so eligible bidders can underwrite quickly, and to avoid single-buyer dependency if that buyer may be near the 350 threshold. Where buyers insist on indemnities, cap them tightly and tie them to sponsor-controlled facts (property classification, deal structure), not the buyer’s enterprise-wide portfolio count.