Database Main Page
Project Summary
Preferences
Model Your Building
Service Life Data
by System Type
Maintenance Cost Data
by All Options
by Region
by State
by BOMA Class
by Function
by Size
HVAC Equipment List
Related Documentation
Download Database
Submit HVAC Data
Maintenance Cost Data Query
This publicly avaliable database contains the maintenance cost data
for a large variety of building types. Both lists and summaries of this
maintenance data are available and can be customized to match
specific criteria by click the [select] option below.

Region region details
State
Function
Size (sf)
Age (years)
Height (stories)
BOMA Class
Location
Inflation
Adjustment		 GDP-IDP
reset

Download Dataset [excel]

Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
All Reported
63
$0.638
$0.435
$0.965
$7.048
$0.000

Per Building Function (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Office
38
$0.755
$0.500
$1.108
$7.048
$0.017
 select
Medical
0
n/a
n/a
n/a
n/a
n/a
Lodging
1
$2.045
$2.045
n/a
$2.045
$2.045
 select
Manufacturing
0
n/a
n/a
n/a
n/a
n/a
Retail
8
$0.194
$0.188
$0.096
$0.308
$0.000
 select
Residential: Multi-Family
4
$0.917
$0.880
$0.123
$1.093
$0.816
 select
Dormitory/Barracks
2
$1.490
$1.490
$1.914
$2.843
$0.137
 select
School (K-12)
0
n/a
n/a
n/a
n/a
n/a
School (College/University)
0
n/a
n/a
n/a
n/a
n/a
Laboratory
0
n/a
n/a
n/a
n/a
n/a
Restaurant
0
n/a
n/a
n/a
n/a
n/a
Public Assembly
0
n/a
n/a
n/a
n/a
n/a
Warehouse/Storage
0
n/a
n/a
n/a
n/a
n/a
Other
10
$0.130
$0.101
$0.101
$0.293
$0.000
 select

Per Building Size (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
0 sf To 100,000 sf
28
$0.452
$0.249
$0.630
$2.843
$0.000
 select
100,001 sf To 250,000 sf
17
$1.059
$0.565
$1.604
$7.048
$0.000
 select
250,001 sf To 500,000 sf
11
$0.505
$0.435
$0.319
$1.140
$0.100
 select
500,001 sf To 10,000,000 sf
7
$0.574
$0.504
$0.319
$1.093
$0.177
 select

Per Building Age (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
1969 and earlier
11
$0.227
$0.188
$0.191
$0.728
$0.027
 select
1970 to 1979
12
$0.824
$0.444
$0.830
$2.843
$0.086
 select
1980 to 1989
28
$0.739
$0.478
$1.281
$7.048
$0.000
 select
1990 to 1999
9
$0.584
$0.540
$0.346
$1.093
$0.134
 select
2000 to 2007
3
$0.632
$0.137
$0.978
$1.759
$0.000
 select

Per Building Height (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
2 or less
32
$0.445
$0.208
$0.606
$2.843
$0.000
 select
3 to 5
5
$1.921
$0.875
$2.894
$7.048
$0.177
 select
6 to 10
11
$0.860
$0.812
$0.413
$1.759
$0.375
 select
11 to 20
12
$0.479
$0.441
$0.236
$1.140
$0.240
 select
20 or more
3
$0.396
$0.438
$0.133
$0.504
$0.247
 select

Per Building BOMA Class (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Class A
29
$0.841
$0.538
$1.252
$7.048
$0.000
 select
Class B
5
$0.571
$0.461
$0.339
$1.165
$0.337
 select
Class C
0
n/a
n/a
n/a
n/a
n/a

Per Building Location Type (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Downtown
8
$0.575
$0.435
$0.506
$1.759
$0.240
 select
Suburban
26
$0.871
$0.546
$1.301
$7.048
$0.000
 select
Rural
0
n/a
n/a
n/a
n/a
n/a

Per State Location (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
DE
0
n/a
n/a
n/a
n/a
n/a
FL
8
$0.339
$0.231
$0.327
$1.089
$0.100
 select
GA
16
$0.457
$0.439
$0.135
$0.755
$0.256
 select
MD
15
$0.374
$0.293
$0.320
$1.010
$0.000
 select
NC
3
$2.647
$0.875
$3.836
$7.048
$0.017
 select
SC
13
$0.734
$0.303
$0.860
$2.843
$0.027
 select
VA
8
$0.890
$0.852
$0.523
$1.759
$0.134
 select
WV
0
n/a
n/a
n/a
n/a
n/a