On June 27, 2014, a 48-unit apartment building at 1230 N Berendo Street in Los Angeles closed at $4,060,000. On June 24, 2016 — almost exactly two years later, the same week of the same month — the same 48 units closed again, this time at $6,335,000. Nobody added a floor. Nobody bought the lot next door. It was the same building, the same address, the same number of doors, and in two years its sale price moved by $2,275,000.
That is the most useful kind of number in this business, because it removes almost every variable a seller normally argues about. You cannot say the second building was bigger, newer, or in a better neighborhood. It was the identical asset. So whatever moved the price has to be explainable by the things that changed between the two trades — and that list is short, specific, and worth a seller's full attention.
When a seller asks me what their building is worth, the honest first answer is that we triangulate from comparable sales — other buildings of similar size, age, and submarket that closed recently. Comparables are the backbone of every valuation. But every comparable carries an asterisk, because no two buildings are ever truly identical. One has bigger units. One has parking. One is half a mile closer to the Metro line. We adjust for all of it, and the adjustment is where judgment lives.
A repeat sale erases the asterisk. The same building trading twice is the cleanest possible measurement of what a market did, because the building itself is held constant. 1230 N Berendo is a controlled experiment that the open market ran for us between 2014 and 2016.
When the asset is identical, every dollar of the difference is the market and the operations — not the bricks. That is why I keep repeat sales in a separate mental file. They are the closest thing this business has to a clean read.
Three forces moved on this address in those twenty-four months, and they are the same three forces that move almost every LA multifamily price.
The first was the income the building produced. A buyer in 2016 was not paying for the rent roll of 2014. They were paying for two more years of leasing, renewals, turnover, and whatever rents the new ownership had been able to establish in the units that came back. A 48-unit building has a lot of doors, and over twenty-four months a meaningful share of them turn. Every unit that re-leased higher is permanently baked into what the next buyer underwrites.
This is the part owners under-credit in their own buildings. A buyer is not paying you for the rent your tenants pay today as a courtesy — they are paying for the income stream they believe they will inherit and can defend. Two years of patient leasing on a 48-unit asset is two years of resetting that stream, one vacated unit at a time, and the 2016 buyer of Berendo paid for the result of that work without having to do it. The seller who put in the operational years got paid for them at the closing table. That is income made visible in price.
The second was the cost and availability of debt. The buyer pool for a $6 million building is a leveraged buyer pool — almost nobody pays all cash at this size. What a lender will fund, and at what rate, sets the ceiling on what the most aggressive bidder can offer. The financing climate of mid-2016 was not the financing climate of mid-2014, and that difference flows straight into the price a building can command.
The third was simply where the market was in its cycle. LA multifamily values were climbing through that stretch. A rising tide does not lift every building equally, but it lifts the floor under all of them. The same 48 units offered into a stronger market draw a deeper bidding field, and a deeper field is what converts asking prices into closed prices.
Here is the part most owners don't sit with long enough. The 2014 buyer of 1230 N Berendo paid $4.06 million. If that buyer had decided to hold "just a little longer" past June 2016 — waiting for the next leg up, the perfect quarter, the round number — they would have been holding through everything that came after.
The owner who sold this building in 2016 captured a $2.275 million move that nobody could have promised them in advance. Markets do not announce their tops. The seller did not know in June 2016 that they were selling near a strong point in the cycle; they knew the offer in front of them was good, and they took it. The discipline was in acting on a real number instead of waiting for an imaginary better one.
I have watched the opposite happen more times than I can count. A seller turns down a strong offer because a neighbor "got more," or because they've decided their building is worth a number the market has never paid. Then the financing climate shifts, the buyer pool thins, and the offer they passed on becomes the offer they wish they'd taken. The Berendo seller didn't make that mistake. That is the whole lesson, and it cost the next owner nothing to learn it from someone else.
A seller reading this is already doing the dangerous arithmetic in their head: if a 48-unit building went up that much, mine probably did too. Stop there. That math doesn't work, and it's exactly the trap a repeat sale tempts you into.
The Berendo move was specific to that building, that submarket, that pair of dates, and that financing window. Your building has its own rent roll, its own vintage, its own regulatory profile, and its own buyer pool. A two-year appreciation figure on one East Hollywood asset tells you nothing reliable about what yours would fetch on a given Tuesday. Anyone who hands you a per-unit multiplier and tells you to apply it to your own doors is selling you a comfortable story, not a price.
The honest version is less satisfying and far more accurate: the only way to know what your building is worth is to read your specific building against the buyers who are actually closing right now. That is a conversation about your rent roll, your leases, your jurisdiction, and the deals settling this quarter — not a percentage borrowed from someone else's address. If you want that read on your building, the right question to start with is what a real evaluation actually looks at, and the answer is not a formula you can run yourself.
The Berendo trades happened in 2014 and 2016. A seller thinking about a building like this in 2026 is reading the same three forces — income, financing, cycle — through a fourth lens that didn't carry the same weight back then: the regulatory regime the building sits under.
A pre-1978 building in the City of Los Angeles is governed by the Rent Stabilization Ordinance, and the December 2025 RSO rewrite that takes effect July 1, 2026 changes the allowable rent-increase formula for exactly these buildings — the cap moving to 90% of CPI with a 1% floor and a 4% ceiling. That formula governs how fast in-place rents can legally grow, which is the first force on this whole list. A buyer underwriting a rent-controlled LA building in 2026 is pricing a slower, capped income trajectory than a buyer of the same building would have in 2016. What the 2026 RSO rewrite actually does to a building's numbers is the layer no pre-2020 comparable can show you.
This is why I'm careful when I pull older repeat sales like Berendo into a present-day conversation. The mechanics of how a building's price moves — income, debt, cycle — are durable. But the legal ceiling on the income force has been lowered for pre-1978 LA City inventory in a way that a 2016 buyer never had to model. The story still teaches. You just have to read it forward through today's rulebook, not lift the percentage and call it a forecast.
The cleanest lesson from 1230 N Berendo is not "buildings go up." Sometimes they don't. The lesson is that the value of a 48-unit building is a moving thing, set by forces that are mostly outside the owner's control and entirely outside the owner's wishes. Income, debt, cycle, and now regulation. Those four move the number. The bricks don't.
An owner who understands that stops treating their building's value as a fixed possession they can hold at will and sell whenever the mood strikes for whatever figure feels fair. They start treating it as a position in a market that is repricing the asset every quarter, whether they're paying attention or not. The owner who sold Berendo in 2016 was paying attention. They sold into strength and let the next buyer carry the risk of the next two years.
Forty-eight units is a real building — large enough to draw private value-add capital and smaller institutional buyers, small enough to clear escrow without portfolio-scale complexity. A building this size, prepared cleanly and offered into the right window, transacts. The two Berendo closings two years apart are proof that the window matters as much as the wall. Choosing the right moment to sell is a market-timing question, not a building question, and most owners conflate the two.
The owner who paid $4.06 million in 2014 and the owner who paid $6.335 million in 2016 were buying the same 48 doors on the same East Hollywood street. The only thing that changed was when. That is the entire business compressed into one address: the asset holds still, and the market does the moving, and the seller's only real job is to read the moving part correctly and act when the number in front of them is true.
Most owners think the value of their building is a fact about the building. It is actually a fact about the moment. The ones who understand the difference call me before the window closes — not three months after it already did.
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Michael Sterman is Senior Managing Director Investments at Marcus & Millichap. The two 1230 N Berendo Street closings — June 2014 and June 2016 — are documented transactions in that archive.
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