How buildings become worth more.

The first page of this library set the frame — an apartment building is priced as a multiple of its net operating income. Hold that frame still and the consequence follows on its own. At a five per cent cap rate, a dollar added to NOI is twenty dollars added to value; at six per cent, roughly seventeen. Nothing else an owner does — paint, patience, good intentions — changes what the asset is worth unless it eventually changes that number.

This is also why sellers price improvements before buyers arrive. A listing's pro forma is, more often than not, the improved building — rents closed to target, utilities shifted, expenses trimmed — offered at the improved price, before anyone has done the improving. The gap between improved and improvable is what a buyer is paid to see. Four levers close that gap, and every one of them costs something, so on this page the cost travels beside the gain.

Moving a meter

The cleanest expense a landlord can shed is a utility someone else consumes. Where a building's units are separately metered and the lease and tenancy transitions permit it, a utility can move to the tenant who actually uses it — heat is the classic case, because it is usually the largest line and the one most shaped by behaviour the landlord does not control. On the hypothetical twelve-plex this library runs on, heat is $14,400 of the $93,600 the landlord spends each year. Shift it and NOI rises by the full amount, every year, with no revenue risk attached. The costs are just as specific: conversion capital — meters, separation of the systems, sometimes new equipment outright — and time, because the shift generally lands unit by unit as tenancies turn over rather than across the building at once. An owner underwriting this lever prices the conversion per unit and the pace honestly, or not at all.

Closing the rent gap

Every building with long tenancies carries rents below whatever a vacant unit would fetch at the owner's target. The difference — loss-to-lease — is the upside brokers set in bold, and it is real. It is also not free, because in practice the gap closes mainly when a unit turns, and turnover has a price worth working out in the open. A unit sitting $400 a month under your target adds $4,800 a year once it turns and re-rents. Against that stands the make-ready — flooring, paint, fixtures, whatever a decade of occupancy left behind — the weeks the unit sits empty between tenants, and the cost of leasing it, whether that is a fee or your own evenings. A $3,000 turn plus a month of vacancy at the target rent consumes most of the first year's gain; the lever pays properly in year two and every year after. And the timing is not the owner's to choose. Units turn on the tenant's schedule.

Other income

The small lever is the low-risk one. Parking stalls, a laundry room, storage lockers — income that arrives beside the rent rather than inside it. On a twelve-plex the figures are modest: fifty dollars a month of new other income is $600 a year, a four-figure change in value at any reasonable multiple, not a six-figure one. What favours the lever is its price. Most other income takes little capital, disturbs no tenancy, and carries almost no risk of undoing itself.

Expense recovery

The least glamorous lever is often the cheapest. Every building leaks a little: an insurance policy renewed by habit rather than tender, a waste contract nobody has re-bid, water running through fixtures a forty-dollar part would slow, an assessment nobody has questioned. None of this is engineering; it is attention. A recovered expense is worth exactly as much per dollar as new rent — the market's multiple does not ask where the dollar came from — and it asks nothing of tenants and little of capital. Its cost is the owner's time, plus the discipline to keep it recovered, because expenses drift back the moment attention moves elsewhere.

Stack the levers below and watch the arithmetic compound. Each one alone is modest; together, priced at the market's multiple, they are the entire value-add thesis in four inputs. The widget moves the income the instant you type; a building will not. Every dollar it adds has a cost and a calendar attached, and both are yours to estimate.