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
24
$0.617
$0.657
$0.357
$1.636
$0.011

Per Building Function (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Office
19
$0.719
$0.716
$0.318
$1.636
$0.177
 select
Medical
0
n/a
n/a
n/a
n/a
n/a
Lodging
1
$0.309
$0.309
n/a
$0.309
$0.309
 select
Manufacturing
0
n/a
n/a
n/a
n/a
n/a
Retail
0
n/a
n/a
n/a
n/a
n/a
Residential: Multi-Family
0
n/a
n/a
n/a
n/a
n/a
Dormitory/Barracks
0
n/a
n/a
n/a
n/a
n/a
School (K-12)
2
$0.290
$0.290
$0.294
$0.498
$0.082
 select
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
2
$0.122
$0.122
$0.156
$0.232
$0.011
 select

Per Building Age (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
1969 and earlier
5
$0.674
$0.759
$0.284
$0.858
$0.177
 select
1970 to 1979
3
$0.900
$0.753
$0.676
$1.636
$0.309
 select
1980 to 1989
10
$0.572
$0.611
$0.280
$1.015
$0.011
 select
1990 to 1999
5
$0.537
$0.498
$0.385
$1.083
$0.082
 select
2000 to 2007
1
$0.326
$0.326
n/a
$0.326
$0.326
 select

Per Building Height (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
2 or less
8
$0.421
$0.404
$0.312
$0.858
$0.011
 select
3 to 5
0
n/a
n/a
n/a
n/a
n/a
6 to 10
5
$0.557
$0.536
$0.314
$1.083
$0.304
 select
11 to 20
9
$0.845
$0.721
$0.317
$1.636
$0.600
 select
20 or more
2
$0.517
$0.517
$0.480
$0.856
$0.177
 select

Per Building BOMA Class (based on criteria above)
Building
Count
Mean
($/ft2)
Median
($/ft2)
Std Dev
($/ft2)
Max
($/ft2)
Min
($/ft2)
Class A
18
$0.712
$0.711
$0.325
$1.636
$0.177
 select
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
4
$0.614
$0.711
$0.299
$0.856
$0.177
 select
Suburban
14
$0.740
$0.707
$0.337
$1.636
$0.304
 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)
AK
0
n/a
n/a
n/a
n/a
n/a
AZ
2
$0.315
$0.315
$0.016
$0.326
$0.304
 select
CA
15
$0.800
$0.721
$0.278
$1.636
$0.536
 select
CO
1
$0.177
$0.177
n/a
$0.177
$0.177
 select
HI
0
n/a
n/a
n/a
n/a
n/a
ID
1
$0.082
$0.082
n/a
$0.082
$0.082
 select
MT
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
OR
1
$0.309
$0.309
n/a
$0.309
$0.309
 select
UT
0
n/a
n/a
n/a
n/a
n/a
WA
4
$0.400
$0.365
$0.365
$0.858
$0.011
 select
WY
0
n/a
n/a
n/a
n/a
n/a