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
83
$0.623
$0.446
$0.872
$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
49
$0.722
$0.529
$0.986
$7.048
$0.017
 select
Medical
0
n/a
n/a
n/a
n/a
n/a
Lodging
1
$2.081
$2.081
n/a
$2.081
$2.081
 select
Manufacturing
0
n/a
n/a
n/a
n/a
n/a
Retail
9
$0.201
$0.192
$0.092
$0.314
$0.000
 select
Residential: Multi-Family
4
$0.933
$0.896
$0.126
$1.112
$0.830
 select
Dormitory/Barracks
3
$1.227
$0.648
$1.466
$2.894
$0.139
 select
School (K-12)
3
$0.150
$0.133
$0.063
$0.220
$0.098
 select
School (College/University)
0
n/a
n/a
n/a
n/a
n/a
Laboratory
2
$1.548
$1.548
$0.302
$1.762
$1.335
 select
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
12
$0.124
$0.099
$0.095
$0.298
$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
34
$0.449
$0.208
$0.636
$2.894
$0.000
 select
100,001 sf To 250,000 sf
19
$1.062
$0.648
$1.516
$7.048
$0.000
 select
250,001 sf To 500,000 sf
17
$0.522
$0.524
$0.257
$1.160
$0.102
 select
500,001 sf To 10,000,000 sf
13
$0.569
$0.446
$0.373
$1.445
$0.180
 select

Per Building Age (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
1969 and earlier
12
$0.256
$0.194
$0.204
$0.741
$0.028
 select
1970 to 1979
12
$0.839
$0.451
$0.845
$2.894
$0.087
 select
1980 to 1989
38
$0.702
$0.509
$1.118
$7.048
$0.000
 select
1990 to 1999
16
$0.547
$0.377
$0.472
$1.445
$0.076
 select
2000 to 2007
5
$0.628
$0.561
$0.705
$1.790
$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
41
$0.465
$0.220
$0.611
$2.894
$0.000
 select
3 to 5
5
$1.930
$0.891
$2.890
$7.048
$0.180
 select
6 to 10
12
$0.849
$0.797
$0.411
$1.790
$0.382
 select
11 to 20
16
$0.555
$0.514
$0.315
$1.445
$0.244
 select
20 or more
9
$0.433
$0.446
$0.117
$0.563
$0.252
 select

Per Building BOMA Class (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Class A
39
$0.757
$0.533
$1.088
$7.048
$0.000
 select
Class B
9
$0.836
$0.529
$0.597
$1.762
$0.076
 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
11
$0.562
$0.446
$0.434
$1.790
$0.244
 select
Suburban
37
$0.835
$0.533
$1.122
$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)
AL
0
n/a
n/a
n/a
n/a
n/a
AR
1
$0.098
$0.098
n/a
$0.098
$0.098
 select
DE
0
n/a
n/a
n/a
n/a
n/a
FL
8
$0.345
$0.235
$0.333
$1.109
$0.102
 select
GA
16
$0.465
$0.447
$0.138
$0.768
$0.261
 select
KY
3
$0.195
$0.220
$0.054
$0.231
$0.133
 select
LA
5
$0.512
$0.533
$0.064
$0.563
$0.400
 select
MD
15
$0.380
$0.298
$0.325
$1.028
$0.000
 select
MS
0
n/a
n/a
n/a
n/a
n/a
NC
3
$2.652
$0.891
$3.832
$7.048
$0.017
 select
OK
0
n/a
n/a
n/a
n/a
n/a
SC
13
$0.747
$0.308
$0.875
$2.894
$0.028
 select
TN
2
$0.372
$0.372
$0.389
$0.648
$0.097
 select
TX
9
$0.766
$0.530
$0.591
$1.762
$0.076
 select
VA
8
$0.905
$0.868
$0.533
$1.790
$0.136
 select
WV
0
n/a
n/a
n/a
n/a
n/a