Selling A Rented Capitol Hill Rowhouse In 2026: What The New TOPA Rules Actually Change

For twenty years, the standard advice to a Capitol Hill owner selling a rowhouse with a tenant in the English basement was simple: budget three to six months of TOPA calendar, expect a tenant assignment payment, and price accordingly. That calculus quietly reset on December 31, 2025, when the Rebalancing Expectations for Neighbors, Tenants, and Landlords Act, better known as the RENTAL Act, took effect. Congress let the review window close without action, and the District's tenant-purchase framework changed in ways that hit Capitol Hill harder than almost any other neighborhood, because so much of the housing stock here is exactly the property type the amendments touch: fee-simple rowhouses with a rented lower unit, two-to-four-unit conversions, and long-held condos that owners have been renting out for years.

The thesis worth carrying through the rest of this post is narrow. The current market, with Capitol Hill homes selling in about 41 days at a median near $925K over the three months ending May 2026 and DC-wide active inventory up roughly 33% year over year, is the first stretch in a decade where a seller has enough breathing room to figure out whether their specific property is now exempt from TOPA before listing. That question used to be trivial. Under the new rules it is not, and getting it wrong at the contract stage is more expensive than getting it right in July.

The Exemption Map, Rewritten

The RENTAL Act did not repeal TOPA. It carved new categories of housing out of the offer-of-sale requirement while leaving the notice architecture, and a fresh Notice of Transfer obligation, in place for exempt sellers too. For a Capitol Hill owner, the practical exemption categories now look like this:

1. Single-family dwellings. Unchanged in substance from the 2018 reform. A rented fee-simple rowhouse, or a rowhouse with an accessory dwelling unit, does not owe tenants an offer of sale. The elderly-or-disabled current-tenant exception from the 2018 single-family reform still applies to tenants who signed and took occupancy under the original March and April 2018 windows.
2. Two-to-four-unit buildings not majority-owned by a business corporation. New under the RENTAL Act. This is the category that captures many Capitol Hill rowhouse-to-flat conversions held in individual names, trusts, or family LLCs. If a corporation holds the majority interest, the exemption drops away.
3. New construction inside a 15-year window from the certificate of occupancy. Also new, and retroactive. A condo that received its CO ten years ago is exempt for the remaining five, according to the Arnold & Porter summary of the Act.
4. Sales with a recorded 20-year affordability covenant on 51% or more of the units at or below 80% area median income. Rare in a Capitol Hill townhouse transaction, but on the books.
5. Institutional uses. Skilled nursing, assisted living, memory care, dormitories, and similar accommodations are now fully exempt.

Categories two and three are where the diligence work sits. A Capitol Hill owner who bought a legally converted two-flat in 2018 and rents both units is probably exempt now and was not a year ago. An owner selling a condo in a building that received its CO in 2014 is exempt through 2029. Neither of these facts is obvious from a deed. Both are worth confirming before a listing agreement is signed.

Exempt Does Not Mean Silent

Here is the piece that catches sellers off guard. Even when a property qualifies for one of the new exemptions, the owner still has to give tenants a Notice of Transfer, and the tenants have 45 days to organize a tenant association and contest the notice. Federal Title's walk-through of the RENTAL Act explains the exempt-property notice sequence in detail, and Ballard Spahr's client alert stresses a separate deadline: landlords of exempt properties had to give existing tenants written notice of the applicability of the exemption by March 31, 2026. If that notice was never issued, the paper trail an escrow officer will want to see does not exist yet, and the fix is a small piece of homework, not a crisis. But it is homework you want done before an offer, not after.

There is one more change that reshapes negotiation on non-exempt buildings. Tenant compensation for assigning or exercising TOPA rights is now capped. The Arnold & Porter advisory lists the permitted categories as relocation assistance, capped at the lesser of one year's rent or $12,000 and adjusted annually, plus building affordability, organizing expenses including reasonable attorneys' fees, and specified improvements. The unlimited assignment payments that shaped Capitol Hill's rowhouse-conversion economics in the mid-2010s are gone.

Why The 2026 Market Lets You Actually Use This

A softer market is doing something useful for sellers who need time. BrightMLS data compiled by Compass and updated July 6, 2026 puts the trailing 12-month median for Capitol Hill row houses above $1 million on 327 closed sales, with the citywide row-house days-on-market at 21 and Capitol Hill's own well-priced examples still moving in under ten. Redfin's Capitol Hill neighborhood report shows a median sale price of $925K over the three months ending May 2026, up 2.8% year over year, with average days on market widening to 41 from 33 a year earlier. Citywide, BrightMLS is forecasting a roughly 1% price correction in 2026 with inventory up another 14% on top of last year's 33% gain.

Read those numbers together and the picture is not weakness. It is slack. A seller who lists a tenant-occupied Capitol Hill property in this environment has time to do three things that were nearly impossible during the compressed 2021 season:

Pull the certificate of occupancy for a two-to-four-unit building and confirm the ownership stack, issue the tenant notice of exemption applicability that the March 31, 2026 deadline required, and price the transaction against the actual carrying cost of a 45-day Notice of Transfer contest window rather than a hypothetical one.

None of that is dramatic. It is the ordinary work of a well-run seller-side file. It has just not been possible on a normal timeline for most of the last decade.

Where The Friction Lands, By Property Type

The math is different for each of the property types Capitol Hill actually contains. A quick reference:

The point of the grid is not that any single row is a surprise. It is that the answers now differ by structural details a title company can pin down in a few days if the work starts before listing, and can hold up a settlement by weeks if it starts after.

What This Changes About Timing A Sale

The old advice on Capitol Hill was that a tenant-occupied rowhouse should be delivered vacant whenever possible, and if delivering vacant was not possible, that the TOPA calendar should be baked into the marketing period. Under the new rules, delivering vacant is still cleaner, but the penalty for selling occupied has narrowed for most Capitol Hill property types. That has real implications for owners who have been holding a rented property specifically to wait out a lease.

If the property is exempt under the single-family, two-to-four unit, or 15-year new-construction category, the transaction can proceed with a lease in place, the Notice of Transfer issued, and the 45-day contest window running in the background of the marketing period. In a 41-day-on-market environment, those two clocks overlap comfortably. A year ago, when Capitol Hill was still transacting in 33 days on average, the overlap was tighter and the practical answer was often "wait for the lease to end." That is no longer the default answer.

A Few Questions Sellers Actually Ask

If my basement tenant qualified as elderly or disabled under the 2018 rules, does that carry forward?

Yes. The 2018 single-family reform preserved TOPA rights for current tenants who were elderly or had a disability, so long as they signed a rental agreement by March 31, 2018 and took occupancy by April 15, 2018. The RENTAL Act did not disturb that carve-out. Documentation goes through DHCD's Rental Conversion and Sale Division.

Does the RENTAL Act apply to a sale that was already under contract on December 30, 2025?

Contracts that had already triggered TOPA obligations under the prior law are the province of counsel and title. Sales initiated after the effective date follow the new framework. Federal Title and Ballard Spahr have both flagged transition-period ambiguity, and DHCD guidance is still developing.

Is a rented condo in a 2018-built Capitol Hill building exempt?

If the building received its permanent certificate of occupancy in 2018 and no other disqualifying facts apply, the 15-year clock runs to 2033. The seller still owes a Notice of Transfer to the tenant.

Does the $12,000 compensation cap apply to all tenant negotiations?

It applies to negotiations tied to the exercise, sale, or assignment of TOPA rights. Ordinary lease buyouts negotiated outside the TOPA process are governed by lease law and the parties' agreement, which is a different conversation.

None of the above is legal advice, and every file has details a lawyer and a title officer should look at. What it is, is a map of where the questions have moved. The right time to ask them is before a sign goes in the yard, and the current market is finally giving Capitol Hill sellers room to do that.

If you own a rented rowhouse, a converted two-flat, or a long-held condo on the Hill and you have been circling the idea of selling in the next twelve months, this is a good moment to sit down and walk through your specific property. Don Denton has been listing and selling Capitol Hill homes since 1978 and can help you sort exempt from non-exempt before the calendar starts working against you. Let's Connect.