# Net Effective Rent Explained | San Antonio Apartment Locators

> A $1,500 unit with two months free costs $1,250/month; a $1,400 no-special unit costs more over the term. Learn the concession math that changes which apartment is cheaper.

URL: https://sanantonioapartmentlocators.com/guide/net-effective-rent-explained/
Last-Modified: 2026-08-01

Guide

# Net Effective Rent Explained

A $1,500 unit with two months free costs $1,250/month; a $1,400 no-special unit costs more over the term. Learn the concession math that changes which apartment is cheaper.

Last reviewed August 1, 2026 · 6 min read

![A newer San Antonio apartment building of the kind most likely to run a concession](/images/featured/san-antonio-podium-apartment-building-exterior-gra.webp)

## The definition, in one sentence

Net effective rent is what you actually pay per month once a free-rent concession is spread across the whole lease term. Listed rent is the sticker. Net effective rent is the truth, at least for year one.

The arithmetic is simple and the consequence is not obvious, which is why this catches so many renters. Understanding it is the difference between picking the cheaper apartment and picking the one that looked cheaper. It is also the reason our 

homepage

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 publishes the comparison rather than saving it for a sales call.

## The worked example

Two real-shaped San Antonio options, both two-bedrooms, both twelve-month leases.

|  | Unit A | Unit B |
| --- | --- | --- |
| Advertised rent | $1,500 | $1,400 |
| Concession | 2 months free | None |
| Months actually paid | 10 | 12 |
| Total across the term | $15,000 | $16,800 |
| Net effective rent | $1,250 | $1,400 |

Unit A has the higher sticker price and costs **$1,800 less** over the year. If you had sorted a listing site by price ascending, you would never have seen it.

![Two units compared on net effective rent rather than advertised rent](/images/content/side-by-side-net-effective-rent-comparison-of-two-.webp)

The formula, if you want to run your own:

**Net effective rent = (listed rent × term months − listed rent × months free) ÷ term months**

## The catch nobody puts in the ad

**Concessions are year-one only.** At renewal, you negotiate from the listed rent, $1,500 in the example above, not $1,250.

That is why renewal offers so often feel like a brutal increase. A renter who thinks of their rent as $1,250 gets a renewal at $1,530 and reads it as a 22% hike. It is really the concession expiring plus a modest increase. Budgeting for the listed rent from day one avoids that entirely.

![Concessions apply to year one only; renewal resets to listed rent](/images/content/renewal-year-chart-showing-concession-applying-onl.webp)

> **Ask how the concession is applied**
> 
> Some properties waive whole months, so months one and two cost nothing and every other month is full price. Others spread the discount evenly and you pay the net effective figure monthly. The total is the same; the cash-flow shape is very different, and it matters if your move-in budget is tight.

## Why this matters more right now

San Antonio is in a genuine renter’s market. Vacancy is near 10%, about half of communities are running one-to-three-months-free concessions, and Class A rents are down roughly 3.2% year over year. When that many properties are running specials of different depths, sticker-price comparison becomes actively misleading rather than just imprecise.

Concession depth also moves seasonally. Deepest December through February, thinnest May through August. That timing question is covered in 

best time of year to lease

[/guide/best-time-of-year-to-lease-san-antonio/ →](/guide/best-time-of-year-to-lease-san-antonio/)

, and what is currently on offer sits in 

current San Antonio move-in specials

[/guide/current-san-antonio-move-in-specials/ →](/guide/current-san-antonio-move-in-specials/)

.

## Do not stop at net effective rent

One more step, and it is the one that changes answers again. Net effective rent covers the concession. It does not cover the mandatory fee stack, valet trash, pest, RUBS water and sewer, billing admin, tech and amenity packages, which adds 7-15% over base rent and does **not** get discounted by a concession.

The genuinely comparable number is:

**Net effective rent + mandatory monthly fee stack**

Run both properties through that and you have an apples-to-apples figure. The fee side is broken down on 

what San Antonio apartments actually cost per month

[/guide/what-san-antonio-apartments-cost-per-month/ →](/guide/what-san-antonio-apartments-cost-per-month/)

.

## The short version

Compare on net effective rent plus fees, never on advertised rent. Budget for the listed rent at renewal, not the discounted average. And if you would rather have someone assemble that comparison across six properties with a confirmation date on every concession, that is free, 

start here

[/get-started/ →](/get-started/)

.

![Marlene Quade](/images/avatars/marlene-quade.webp)

Written by

Marlene Quade

[/about/marlene-quade/ →](/about/marlene-quade/)

Lead Agent & Author

Lead agent and author at San Antonio Apartment Locators, specializing in second-chance and complicated-file placements across Bexar County.

Licensed Texas Real Estate Agent (Spirit Real Estate Group, LLC, TREC #9003398)

Straight answers

## Common questions

What is net effective rent?

The average monthly rent once a concession is spread evenly across the full lease term. If a $1,500 unit gives you two months free on a twelve-month lease, you pay $15,000 across the year, which is $1,250 a month averaged. That $1,250 is the net effective rent; $1,500 is the gross or listed rent.

Does net effective rent apply at renewal?

No. Concessions are year-one incentives to fill a unit. At renewal you negotiate from the listed rent, not the discounted average, which is why a renewal offer often feels like a large increase when it is really the concession disappearing.

Can a higher advertised rent actually be cheaper?

Yes, and it happens constantly in a market like this one. A $1,500 unit with two months free costs $15,000 over twelve months. A $1,400 unit with no special costs $16,800. The higher sticker price is $1,800 cheaper across the term.

How do concessions get applied in practice?

Two ways, and it matters for cash flow. Some properties waive specific months outright, so you pay nothing in month one and two. Others spread the discount across every month, so you pay the net effective figure each time. Ask which method applies before you budget your move-in.

Question not answered here?

Send it over with your file details and we will answer it against current property standards, not a general rule of thumb.

Get Started, Free

[/get-started/ →](/get-started/)

## Related guides

### Best Time of Year to Lease in San Antonio

December-February carries the deepest San Antonio concessions; May-August is peak PCS and school demand. A winter lease can beat June by $2,000-$3,000 on the same unit.

[Best Time of Year to Lease in San Antonio →](/guide/best-time-of-year-to-lease-san-antonio/)

### Current San Antonio Move-In Specials

How San Antonio move-in specials really work, why concessions are year-one only, and how to find unadvertised ones. Every listing carries a confirmation date.

[Current San Antonio Move-In Specials →](/guide/current-san-antonio-move-in-specials/)

### Fair Housing & How We Work

Our Fair Housing commitments and the free-to-renter model: no steering, no safety framing, brokerage and TREC license, NAAL membership, IABS and Consumer Protection.

[Fair Housing & How We Work →](/guide/fair-housing-and-how-we-work/)

### Guarantees & Deposit Alternatives in San Antonio

How Insurent, The Guarantors, Leap Easy, Rhino, Jetty, and Liberty Rent unlock San Antonio apartments across all three screening scenarios, and typical cost.

[Guarantees & Deposit Alternatives in San Antonio →](/guide/guarantees-and-deposit-alternatives-san-antonio/)

Next step, when you want one

## See how the free service works

Nothing here needs you to contact us. When you are ready, our pre-qualification is free and tells you which properties will review your file before you spend an application fee.

Get Started, Free

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