Portsmouth, NH
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20 POST RD
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Location
20 POST RD
Mblu
0285/ 0009/ 0000/ /
Acct#
35932
Owner
NEW ERIE SCIENTIFIC LLC
PBN
Total Market Value
$6,716,900
Appraisal
$6,716,900
PID
35932
Building Count
1
Current Value
Appraisal
Valuation Year
Improvements
Land
Total
2025
$4,648,700
$2,068,200
$6,716,900
Assessment
Valuation Year
Improvements
Land
Total
2025
$4,648,700
$2,068,200
$6,716,900
Owner of Record
Owner
NEW ERIE SCIENTIFIC LLC
Co-Owner
Address
168 THIRD AVE
WALTHAM, MA 02451
Sale Price
$0
Certificate
Book & Page
5997/2120
Sale Date
05/06/2019
Instrument
Ownership History
Ownership History
Owner
Sale Price
Certificate
Book & Page
Instrument
Sale Date
NEW ERIE SCIENTIFIC LLC
$0
5997/2120
05/06/2019
NEW ERIE SCIENTIFIC LLC
$0
5997/2120
05/06/2019
ERIE SCIENTIFIC COMPANY
$8,300,000
4477/0092
40
05/02/2005
Building Information
Building 1 : Section 1
Year Built:
1986
Living Area:
96,178
Replacement Cost:
$6,275,907
Building Percent Good:
66
Replacement Cost
Less Depreciation:
$4,142,100
Building Attributes
Field
Description
Style:
Light Indust
Model
Industrial
Grade
C
Stories:
1
Occupancy
1.00
Residential Units
Exterior Wall 1
Concr/Cinder
Exterior Wall 2
Brick/Masonry
Roof Structure
Flat
Roof Cover
T & Grvl/Rubbr
Interior Wall 1
Drywall/Sheet
Interior Wall 2
Minim/Masonry
Interior Floor 1
Carpet
Interior Floor 2
Concr-Finished
Heating Fuel
Gas
Heating Type
Forced Air-Duc
AC Type
Central
Bldg Use
FACTORY
Total Rooms
Total Bedrms
Total Baths
Kitchen Grd
Heat/AC
HEAT/AC PKGS
Frame Type
STEEL
Baths/Plumbing
AVERAGE
Ceiling/Wall
SUS-CEIL/MN WL
Rooms/Prtns
AVERAGE
Wall Height
14.00
% Comn Wall
1st Floor Use:
Class
Building Photo
Building Layout
Building Sub-Areas (sq ft)
Code
Description
Gross
Area
Living
Area
BAS
First Floor
84,928
84,928
AOF
Office
10,240
10,240
FST
Utility Storage
2,526
1,010
CAN
Canopy
80
0
SLB
Slab
84,928
0
182,702
96,178
Extra Features
Extra Features
Code
Description
Size
Value
Bldg #
SPR1
SPRINKLERS-WET
94464.00 S.F.
$330,400
1
LDL1
LOAD LEVELERS
6.00 UNITS
$33,100
1
SPR3
DRY
704.00 S.F.
$3,300
1
SPR3
DRY
1524.00 S.F.
$7,000
1
Land
Land Use
Use Code
4000
Description
FACTORY
Zone
I
Neighborhood
301
Alt Land Appr
No
Category
Land Line Valuation
Size (Acres)
8.44
Frontage
Depth
Total Market Land
$2,068,200
Appraised Value
$2,068,200
Outbuildings
Outbuildings
Code
Description
Sub Code
Sub Description
Size
Value
Bldg #
PAV1
PAVING-ASPHALT
72500.00 S.F.
$108,800
1
SHD1
SHED FRAME
128.00 S.F.
$1,200
1
FN3
FENCE-6' CHAIN
1400.00 L.F.
$18,900
1
LT2
W/DOUBLE LIGHT
6.00 UNITS
$3,900
1
Valuation History
Appraisal
Valuation Year
Improvements
Land
Total
2025
$4,648,700
$2,068,200
$6,716,900
2024
$4,648,700
$2,068,200
$6,716,900
2023
$3,792,100
$1,654,600
$5,446,700
Assessment
Valuation Year
Improvements
Land
Total
2025
$4,648,700
$2,068,200
$6,716,900
2024
$4,648,700
$2,068,200
$6,716,900
2023
$3,792,100
$1,654,600
$5,446,700
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