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
40
$0.193
$0.130
$0.272
$1.552
$0.014

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
32
$0.196
$0.116
$0.296
$1.552
$0.014
 select
100,001 sf To 250,000 sf
8
$0.181
$0.143
$0.163
$0.507
$0.028
 select
250,001 sf To 500,000 sf
0
n/a
n/a
n/a
n/a
n/a
500,001 sf To 10,000,000 sf
0
n/a
n/a
n/a
n/a
n/a

Per Building Age (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
1969 and earlier
8
$0.304
$0.290
$0.219
$0.724
$0.019
 select
1970 to 1979
3
$0.088
$0.022
$0.121
$0.229
$0.015
 select
1980 to 1989
3
$0.187
$0.076
$0.225
$0.445
$0.039
 select
1990 to 1999
25
$0.173
$0.097
$0.309
$1.552
$0.014
 select
2000 to 2007
1
$0.130
$0.130
n/a
$0.130
$0.130
 select

Per Building Height (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
2 or less
40
$0.193
$0.130
$0.272
$1.552
$0.014
 select
3 to 5
0
n/a
n/a
n/a
n/a
n/a
6 to 10
0
n/a
n/a
n/a
n/a
n/a
11 to 20
0
n/a
n/a
n/a
n/a
n/a
20 or more
0
n/a
n/a
n/a
n/a
n/a

Per Building BOMA Class (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Class A
0
n/a
n/a
n/a
n/a
n/a
Class B
0
n/a
n/a
n/a
n/a
n/a
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
0
n/a
n/a
n/a
n/a
n/a
Suburban
0
n/a
n/a
n/a
n/a
n/a
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)
AK
0
n/a
n/a
n/a
n/a
n/a
AL
0
n/a
n/a
n/a
n/a
n/a
AR
1
$0.097
$0.097
n/a
$0.097
$0.097
 select
AZ
0
n/a
n/a
n/a
n/a
n/a
CA
0
n/a
n/a
n/a
n/a
n/a
CO
0
n/a
n/a
n/a
n/a
n/a
CT
0
n/a
n/a
n/a
n/a
n/a
DC
0
n/a
n/a
n/a
n/a
n/a
DE
0
n/a
n/a
n/a
n/a
n/a
FL
0
n/a
n/a
n/a
n/a
n/a
GA
0
n/a
n/a
n/a
n/a
n/a
HI
0
n/a
n/a
n/a
n/a
n/a
IA
0
n/a
n/a
n/a
n/a
n/a
ID
3
$0.105
$0.103
$0.023
$0.130
$0.083
 select
IL
0
n/a
n/a
n/a
n/a
n/a
IN
1
$0.057
$0.057
n/a
$0.057
$0.057
 select
KS
0
n/a
n/a
n/a
n/a
n/a
KY
2
$0.173
$0.173
$0.061
$0.216
$0.130
 select
LA
0
n/a
n/a
n/a
n/a
n/a
MA
0
n/a
n/a
n/a
n/a
n/a
MD
0
n/a
n/a
n/a
n/a
n/a
ME
0
n/a
n/a
n/a
n/a
n/a
MI
0
n/a
n/a
n/a
n/a
n/a
MN
2
$0.094
$0.094
$0.101
$0.166
$0.023
 select
MO
1
$0.088
$0.088
n/a
$0.088
$0.088
 select
MS
0
n/a
n/a
n/a
n/a
n/a
MT
0
n/a
n/a
n/a
n/a
n/a
NC
0
n/a
n/a
n/a
n/a
n/a
ND
0
n/a
n/a
n/a
n/a
n/a
NE
8
$0.502
$0.327
$0.461
$1.552
$0.131
 select
NH
0
n/a
n/a
n/a
n/a
n/a
NJ
0
n/a
n/a
n/a
n/a
n/a
NM
0
n/a
n/a
n/a
n/a
n/a
NV
0
n/a
n/a
n/a
n/a
n/a
NY
0
n/a
n/a
n/a
n/a
n/a
OH
1
$0.028
$0.028
n/a
$0.028
$0.028
 select
OK
0
n/a
n/a
n/a
n/a
n/a
OR
1
$0.076
$0.076
n/a
$0.076
$0.076
 select
PA
5
$0.166
$0.155
$0.171
$0.445
$0.015
 select
PR
0
n/a
n/a
n/a
n/a
n/a
RI
0
n/a
n/a
n/a
n/a
n/a
SC
0
n/a
n/a
n/a
n/a
n/a
SD
5
$0.068
$0.024
$0.063
$0.137
$0.019
 select
TN
0
n/a
n/a
n/a
n/a
n/a
TX
0
n/a
n/a
n/a
n/a
n/a
UT
0
n/a
n/a
n/a
n/a
n/a
VA
0
n/a
n/a
n/a
n/a
n/a
VT
0
n/a
n/a
n/a
n/a
n/a
WA
2
$0.435
$0.435
$0.103
$0.507
$0.362
 select
WI
0
n/a
n/a
n/a
n/a
n/a
WV
0
n/a
n/a
n/a
n/a
n/a
WY
0
n/a
n/a
n/a
n/a
n/a

Per Region (based on criteria above) region details
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Northeast
5
$0.166
$0.155
$0.171
$0.445
$0.015
 select
- New England
0
n/a
n/a
n/a
n/a
n/a
- Middle Atlantic
5
$0.166
$0.155
$0.171
$0.445
$0.015
 select
Midwest
18
$0.262
$0.137
$0.371
$1.552
$0.019
 select
- East North Central
2
$0.042
$0.042
$0.021
$0.057
$0.028
 select
- West North Central
16
$0.289
$0.151
$0.386
$1.552
$0.019
 select
South
3
$0.148
$0.130
$0.062
$0.216
$0.097
 select
- South Atlantic
0
n/a
n/a
n/a
n/a
n/a
- East South Central
2
$0.173
$0.173
$0.061
$0.216
$0.130
 select
- West South Central
1
$0.097
$0.097
n/a
$0.097
$0.097
 select
West
6
$0.210
$0.116
$0.181
$0.507
$0.076
 select
- Mountain
3
$0.105
$0.103
$0.023
$0.130
$0.083
 select
- Pacific
3
$0.315
$0.362
$0.219
$0.507
$0.076
 select