Before You Buy a North Long Beach Multi-Unit, Check These 4 Things (Most Buyers Skip #3)
North Long Beach keeps showing up in investor conversations for one reason: the numbers still work. Cap rates in the 6–7%+ range, price points that haven't been swallowed by beach city premiums, and enough active inventory that you actually have deals to evaluate. But knowing the market is one thing — knowing how to underwrite a specific building is another.
If you're looking at a multi-unit in North Long Beach, here's the framework I use to walk through a property before anyone writes an offer.
Start With the Income-to-Price Relationship
The first question on any multi-unit isn't "what does it look like" — it's "what does it return." In North Long Beach, you'll typically be evaluating properties using two main metrics: cap rate (NOI divided by purchase price) and GRM (gross rent multiplier, which is price divided by annual gross rents).
Here's what the current market looks like as a benchmark. Active multi-unit inventory in North Long Beach's 90805 zip is showing cap rates ranging from roughly 5.5% to 7.5% depending on the property type, unit count, and whether rents are at market. A 4-unit quadplex priced at $1.2M with $89,000 in NOI hits a 7.48% cap — that's a strong number for LA County. A smaller value-add triplex with rents 30–40% below market might cap at 4–5% today but carry significant upside as units turn.
What you're really solving for: is this deal priced for the income it actually generates today, or the income it could generate in two years? Those are different investments with different risk profiles and different financing implications.
When you're running the income math, don't just look at gross rents. Take out vacancy (typically 5–8% on a stabilized NLB property), operating expenses (property management if applicable, taxes, insurance, maintenance reserves, water if you're paying it), and what's left is your NOI. That's the number that tells you what you actually own.
Before you underwrite any investment property in this market, run the full expense picture — not just the seller's proforma.
Why a 1960 Build Year Can Work in Your Favor
When investors see a 1960-built property, the instinct is often concern — older building, deferred maintenance, capital expense risk. That concern is sometimes warranted. But a 1960 build year in North Long Beach also puts the property squarely in a construction era with some real mechanical advantages over older stock.
Electrical: Out of the Knob and Tube Era
Knob and tube wiring — the original residential electrical system used from roughly the 1880s through the late 1940s — is the thing you actually want to avoid in older multi-unit buildings. It's not grounded, it degrades significantly with age, and most insurers in California either refuse to cover it or charge elevated premiums when it's present in a building. A property built in 1960 was almost certainly wired with the newer Romex (non-metallic sheathed cable) standard that replaced knob and tube as the industry norm. That's not a minor detail — it affects insurability, your premium costs, and what you'll be asked to disclose to future buyers.
That said, "built in 1960" doesn't mean the electrical has never been touched. Before you close, confirm the panel has been updated from the original configuration. Older FPE Stab-Lok and Zinsco panels from that era are known to be problematic — if you see one, budget for a panel replacement. The wiring in the walls is typically fine on a 1960 build; it's the panel and service entry you want inspected carefully.
Plumbing: Likely Copper, Not Galvanized
Homes built in the 1960s frequently transitioned from galvanized steel plumbing to copper. Galvanized pipes corrode from the inside over time, leading to reduced water pressure, discolored water, and eventually failures — all of which translate to expensive repairs on a multi-unit building where multiple tenants are affected simultaneously. Copper plumbing, which became the standard by the mid-to-late 1960s, has a significantly longer service life and doesn't carry the same corrosion risk.
Before you accept this assumption, verify it. Have your inspector confirm what the supply lines are actually made of — some 1960 builds in the 90805 area were phased in on copper while others retained galvanized, especially in the early part of the decade. If it's copper and in good condition, that's a meaningful plus. If it's galvanized and aging, budget accordingly.
The foundation of your building inspection should confirm: original panel vs. updated, copper vs. galvanized, and the condition of the roof. On a 1960 build, you're typically looking at one or two prior roof cycles — knowing where you are in that cycle affects your capital expense timeline.
Utilities: Who's Paying and How It's Metered
This is one of the most important due diligence items on any North Long Beach multi-unit, and it's one buyers frequently underweight until it's too late to negotiate.
Individually Metered Units vs. Master Metered
Individually metered means each unit has its own gas and electric meter registered to Southern California Gas and SoCal Edison, respectively. Tenants pay their own utility bills directly to the utility. You, as the owner, pay nothing for their consumption.
Master metered (also called RUBS — Ratio Utility Billing Systems — when the owner tries to allocate costs back) means the building has one meter and the owner receives a single bill for all utility consumption. In practice, most master-metered older buildings in NLB have the owner absorbing gas and electric costs, which can run $400–$900+ per month on a 4–8 unit building depending on size and tenant behavior.
That difference is not a small line item. On a 6-unit building where you're paying $700/month in utilities, that's $8,400/year coming off your NOI — which, at a 6.5% cap rate, represents roughly $129,000 in property value you're not capturing.
When you're evaluating a listing, look specifically for language like "tenant pays all utilities" or "separately metered." If the listing is silent on this point, ask directly. If it's master metered and the seller is presenting an NOI that doesn't factor in utility costs, recalculate before you write an offer. What lenders can count toward your mortgage qualification is also affected by how utilities are set up — separately metered units with individual tenant accounts are a cleaner underwrite.
Under Fannie Mae's ADU and multi-unit income guidelines, the income documentation and expense disclosures you provide at underwriting need to reflect actual operating costs. A shared-meter building where the owner pays utilities needs to show that expense correctly.
Water: Often Owner-Paid Regardless
Even on individually metered properties, water is frequently paid by the owner in older North Long Beach multi-units. The City of Long Beach water utility often maintains a single water account per parcel, particularly on buildings where sub-metering was never installed. Confirm the water situation separately from gas and electric — it's common to find a building where tenants pay their own gas and electric but the owner carries the water bill for all units.
On a 6–10 unit building, water can run $200–$500/month or more. Again, this needs to be in your expense calculation before you finalize your NOI.
Community Laundry: Income Stream or Management Headache?
Older multi-units in North Long Beach frequently have shared laundry facilities rather than in-unit washers and dryers. This is worth evaluating on its own terms.
On the income side: A coin-operated or card-operated community laundry room can generate $150–$400/month in gross income on a mid-size building, depending on the number of machines, the price per cycle, and whether the building has a service contract with a laundry equipment provider (companies like WASH or CSC ServiceWorks handle machine maintenance in exchange for a revenue share). If the building has an active laundry contract, get the current revenue figures and the contract terms — some of these agreements are long-term and not assignable.
On the management side: Laundry rooms in older buildings are a consistent source of tenant complaints — broken machines, access issues, disputes over cleanliness. If the current equipment is aging, budget for replacements or a new service agreement.
On the market positioning side: Tenants increasingly prefer in-unit laundry, particularly at higher rent price points. A building with community laundry can still lease well in 90805's rental market, but it does limit your ability to push rents to the top of the range. If the building layout and utility setup ever supports it, adding in-unit hookups to select units is a value-add play that can meaningfully move rents.
Putting the Picture Together
A 1960-built multi-unit in North Long Beach at a 6–7% cap rate, with individually metered utilities and tenant-paid gas and electric, is a fundamentally different investment than one that looks similar on the surface but has master metering and an owner utility burden. The income might read the same on the listing sheet — the actual NOI after expenses will not.
The build year matters for what you're inheriting mechanically. The metering setup matters for what your true operating costs are. The laundry situation is a smaller variable but worth understanding before you close.
The broader North Long Beach cash flow market has been producing some of the strongest investor returns available in LA County right now. Getting the property-level due diligence right is what separates the investors who actually capture that return from the ones who bought a proforma and discovered the real operating picture after close.
If you're evaluating a specific North Long Beach multi-unit and want to run the numbers — income, expenses, financing structure, and how it compares to what's actually moving in the market — call or text me at (714) 860-2868.
Dylan Serna is an ADU and investment property specialist serving Long Beach, Orange County, and greater LA County. DRE #02217359.
Schedule a buyer strategy session or download the free ADU Buyer Guide to see how this market fits your investment goals.
