Operating Expense Analysis & Free Data Download

Real Estate Tax & Insurance Cost Increases by State

The team at HelloData.ai recently analyzed historical operating expenses from 10,247 apartment buildings across the country, looking at which expenses increased the most. In this analysis we'll cover:

All of the data used in this study is collected from publicly available loan data, and is available for free download. Read more below, or feel free to schedule a demo of our expense comps and asset optimization tools!

Excel workbook with multifamily property data
Which operating costs increased the most?

Operating Expense Increases by Line Item

From 2020 through 2022, average multifamily operating expenses in the U.S. increased from about $6,800 per unit to $7,700 per unit, a 13.4% increase (inflation was 13.1% over the same period). When we look at individual expense line items, however, it's a more interesting story.

Every line item changed significantly from 2020-2022, but some clearly increased more than others. property insurance costs far outpaced inflation, growing at 30.7%. Real estate taxes only grew by about 8.2% nationally, however.

table with unformatted and formatted addresses with a VBA button to normalize the addresses

Multifamily Operating Expenses Per Unit (2020-2022)

Expenses by Year
2020
2021
2022
% Change (2020-2022)
Property Insurance
$396
$445
$518
30.7%
R&M
$935
$988
$1,082
15.7%
Utilities
$1,034
$1,095
$1,189
15.0%
Real Estate Taxes
$1,539
$1,602
$1,663
8.2%
Payroll & Benefits
$1,530
$1,599
$1,742
13.9%
Total Op Ex
$6,791
$7,139
$7,698
13.4%

Clearly multifamily operating expenses have increased across the board, but so have inflation and market rents. In the next section, we compare EGI growth to expense growth to see how this growth looks on a percent of EGI basis.

Did income grow faster than operating expenses?

EGI Growth: Slightly Below Inflation and Opex Growth

There have been many articles written about the rapid pace of rent increases over the past few years. As you can see in the table below, EGI growth was actually slightly below inflation, with a 12.0% growth rate between 2020 and 2022:

GPR and EGI Per Unit 2020-2022

Per Unit Income
2020
2021
2022
% Change (2020-2022)
GPR Per Unit
$15,018
$15,469
$16,581
10.4%
EGI Per Unit
$15,457
$16,121
$17,316
12.0%
EGI % of GPR
103.3%
104.6%
104.5%
1.15%

When we looked at real estate taxes and insurance cost increases as a percent of EGI instead of a per unit cost, the changes were less pronounced. While the increase in property insurance costs is clear, real estate taxes as a percent of EGI actually declined slightly over the analysis period:

Operating Expenses as % of EGI (2020-2022)

Expense as % of EGI
2020
2022
% Change (2020-2022)
Property Insurance
2.9%
3.4%
17.5%
R&M
6.5%
6.8%
4.1%
Utilities
7.5%
7.7%
2.7%
Real Estate Taxes
9.7%
9.4%
-3.2%
Payroll & Benefits
9.6%
9.7%
1.1%
Total OpEx
45.6%
45.6%
0.0%

R&M costs saw the second largest increase next to insurance on both a per unit and % of EGI basis. Labor shortages continue to pose an issue in many markets, particularly in the construction trades. Combined with inflation, this is making unit turns and value-add improvements more and more costly in the multifamily sector.

Where have insurance costs increased the most?

Southern States had the Largest Insurance Cost Increases

On average, insurance costs increased by 30.7% from 2020 through the end of 2022, but these increases vary significantly by state. Regionally, the Midwest saw the lowest increases over this period, at only 21%, while the South experienced a 39.3% increase in insurance costs over the same timeframe.

On a state-by-state basis, Louisiana experienced the greatest increase at 50.6%, based on the 111 properties surveyed there. That's a substantial increase over a 3-year period! Florida and Texas were next, with 47.1% and 46.2% increases, respectively. This makes sense given the recent increases in extreme weather – hurricanes have been getting more frequent and more destructive, and sea levels continue to rise. Coastal cities certainly appear to have borne the brunt of insurance cost increases.

Top 10 States with Highest Insurance Cost Increases (2020-2022)

Insurance Cost Per Unit
Insurance Cost % of EGI
State
Deals Analyzed [1]
2020
2022
% Increase
% Increase in NOI
2020
2022
% Increase
Louisiana
111
$669
$1,007
50.6%
5.8%
4.9%
8.1%
66.5%
Florida
595
$558
$821
47.1%
19.8%
3.3%
5.7%
74.9%
Texas
1,171
$475
$695
46.2%
13.4%
3.3%
5.6%
66.9%
Mississippi
54
$462
$647
39.8%
7.5%
3.8%
6.0%
56.7%
Tennessee
170
$338
$460
36.1%
19.0%
2.2%
5.3%
58.0%
Georgia
327
$371
$502
35.3%
15.2%
2.4%
3.8%
55.7%
South Carolina
139
$369
$499
35.0%
21.3%
2.4%
3.8%
57.1%
Alabama
95
$387
$517
33.7%
9.6%
2.8%
4.2%
48.3%
Idaho
50
$199
$263
31.9%
24.6%
1.3%
2.1%
59.0%
Indiana
157
$315
$413
30.8%
13.2%
2.4%
3.6%
48.1%

Florida, Texas and Tennessee definitely fared better than Louisiana and Mississippi because of their strong rent growth, but the increase in insurance costs as a percent of EGI in FL and TX was actually greater. Florida saw insurance costs as a percent of EGI rise by nearly 75%!

The Midwest Kept Insurance Costs Down

Midwestern States like Michigan and Ohio were near the bottom of the list, with insurance cost increases in the mid-teens. These increases look very modest relative to Southern states on both an absolute and % of EGI basis. Across the board, though, the increase in insurance costs as a % of EGI has been substantial:

Top 10 States with Lowest Insurance Cost Increases (2020-2022)

Insurance Cost Per Unit
Insurance Cost % of EGI
State
Deals Analyzed [1]
2020
2022
% Increase
% Increase in NOI
2020
2022
% Increase
Michigan
322
$313
$366
16.8%
11.2%
2.1%
2.8%
30.2%
Ohio
305
$277
$327
18.1%
8.7%
2.1%
2.8%
31.3%
Pennsylvania
210
$364
$430
18.3%
9.2%
2.2%
2.9%
29.8%
Massachusetts
129
$519
$616
18.8%
9.3%
2.1%
2.8%
30.4%
Nevada
132
$259
$311
20.2%
21.7%
1.6%
2.3%
43.5%
Iowa
53
$340
$409
20.2%
9.5%
2.4%
3.0%
32.9%
Illinois
297
$413
$498
20.5%
4.9%
2.3%
3.0%
31.8%
Utah
127
$287
$349
21.5%
19.1%
1.7%
2.3%
42.3%
Kentucky
100
$335
$410
22.1%
15.6%
2.7%
3.8%
40.3%
Nebraska
64
$376
$459
22.2%
8.6%
2.7%
3.6%
34.4%

[1] Data includes states for which we had at least 50 properties with opex data.

Where have real estate taxes increased the most?

Real Estate Tax Increases by Market

Although real estate taxes increased across all markets from 2020 to 2022, the amount was less than other major expenses. Overall, taxes increased by 8.2% over this timeframe across the U.S.

Illinois saw the largest increase in real estate taxes per unit, with an average increase of 20.3% across the 297 properties surveyed. Arkansas and Indiana were next up, with increases of 15.0% and 14.4% respectively. The table below shows where taxes per unit increased the most nationally.

Average Real Estate Taxes Per Unit by Region (2020-2022)

Region
Deals Analyzed
Avg # of Units
Avg Taxes Per Unit 2020
Avg Taxes Per Unit 2022
% Change (2020-2022)
Midwest
1,817
170
$1,298
$1,426
9.9%
Northeast
1,130
140
$2,526
$2,608
3.2%
South
3,849
199
$1,556
$1,720
10.6%
West
3,451
144
$1,441
$1,526
5.9%
Average
10,247
169
$1,566
$1,694
8.2%

Older Properties saw the Largest Tax Increases

Real estate taxes increased significantly more (in terms of both per unit and % of EGI costs) for older properties. Of the 261 Pre-1920s vintage properties we surveyed, taxes increased 13.5% on a per unit basis and 4.0% on a percent of EGI basis.

Real Estate Tax Increases by Property Vintage (2020-2022)

Real Estate Taxes Per Unit
Real Estate Taxes as % of EGI
Vintage
Deals Analyzed [1]
2020
2022
% Increase
2020
2022
% Increase
Pre-1920
261
$2,398
$2,722
13.5%
11.7%
12.1%
4.0%
1920s
221
$1,953
$2,075
6.3%
11.6%
11.7%
1.2%
1930s
84
$1,843
$1,919
4.1%
11.6%
11.5%
-0.8%
1940s
149
$1,495
$1,597
6.8%
10.8%
10.7%
-0.9%
1950s
267
$1,448
$1,543
6.6%
10.1%
9.9%
-2.5%
1960s
1,364
$1,350
$1,436
6.4%
9.4%
9.1%
-2.4%
1970s
2,101
$1,081
$1,174
8.7%
8.3%
8.1%
-2.1%
1980s
1,901
$1,273
$1,393
9.4%
9.2%
8.9%
-3.1%
1990s
1,090
$1,399
$1,498
7.1%
9.1%
8.6%
-5.2%
2000s
1,197
$1,806
$1,941
7.5%
10.4%
9.8%
-5.1%
2010+
1,612
$2,315
$2,498
7.9%
11.7%
11.1%
-4.7%

Hello Data also analyzed differences in property taxes by state and taxes by property size for every state in which we had data on more than 50 properties. This data can be downloaded below.

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