Borthwick Ave 03801 NH Property Records50 Borthwick AvePortsmouth, NH 03801
Assessed Value $590,000
Living Area 8,000 SqFt
Buildings 1
Units 1
Year Built 1985
Property Type Warehouse
Ownership Type Corporate
APN PRSM M:0259 B:0013 L:
Neighborhood Seacoast
School District Portsmouth School District
100 Borthwick AvePortsmouth, NH 03801
Purchase Price $8,900,000
Living Area 33,870 SqFt
Buildings 1
Units 1
Year Built 2005
Property Type Financial Bldg
Ownership Type Corporate
APN PRSM M:0259 B:0015 L:
Neighborhood Seacoast
School District Portsmouth School District
155 Borthwick Ave #1Portsmouth, NH 03801
Purchase Price $850,000
Living Area 50,496 SqFt
Buildings 1
Units 151
Year Built 2005
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0259 B:0014 L:1A
Neighborhood Seacoast
School District Portsmouth School District
155 Borthwick Ave #2Portsmouth, NH 03801
Purchase Price $440,300
Living Area 53,916 SqFt
Buildings 1
Units 157
Year Built 2008
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0259 B:0014 L:1B
Neighborhood Seacoast
School District Portsmouth School District
225 Borthwick AvePortsmouth, NH 03801
Assessed Value $29,956,800
Lot SqFt. 489,179
Buildings 2
Units 1
Year Built
N/A
Property Type General
Ownership Type Mixed
APN PRSM M:0240 B:0001 L:
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #100Portsmouth, NH 03801
Assessed Value $461,900
Living Area 1,732 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2100
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #101Portsmouth, NH 03801
Purchase Price $750,000
Living Area 5,395 SqFt
Baths 3
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2101
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #102Portsmouth, NH 03801
Assessed Value $211,500
Living Area 572 SqFt
Baths 3
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2102
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #104Portsmouth, NH 03801
Assessed Value $107,100
Living Area 408 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2104
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #106Portsmouth, NH 03801
Purchase Price $120,000
Living Area 1,168 SqFt
Buildings 1
Units 45
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2106
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #107Portsmouth, NH 03801
Purchase Price $231,100
Living Area 2,132 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2107
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #108Portsmouth, NH 03801
Purchase Price $535,000
Living Area 2,200 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2108
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #111Portsmouth, NH 03801
Purchase Price $62,000
Living Area 1,386 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2111
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #112Portsmouth, NH 03801
Purchase Price $195,000
Living Area 1,680 SqFt
Baths 3
Units 45
Year Built 1986
Property Type Condominium Offices
Ownership Type Individual
APN PRSM M:0240 B:0002 L:2112
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #200Portsmouth, NH 03801
Purchase Price $80,000
Living Area 1,310 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2200
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #201Portsmouth, NH 03801
Purchase Price $1,184,000
Living Area 1,886 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2201
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #202Portsmouth, NH 03801
Purchase Price $500,000
Living Area 3,074 SqFt
Baths 4
Units 48
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2202
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #205Portsmouth, NH 03801
Purchase Price $437,100
Living Area 3,380 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2205
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #205APortsmouth, NH 03801
Purchase Price $735,000
Living Area 1,199 SqFt
Baths 6
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:205A
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #206Portsmouth, NH 03801
Assessed Value $369,400
Living Area 1,208 SqFt
Baths 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2206
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #208Portsmouth, NH 03801
Purchase Price $81,000
Living Area 576 SqFt
Baths 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2208
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #209Portsmouth, NH 03801
Purchase Price $90,000
Living Area 1,224 SqFt
Baths 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Mixed
APN PRSM M:0240 B:0002 L:2209
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #210Portsmouth, NH 03801
Purchase Price $210,000
Living Area 2,132 SqFt
Baths 3
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Mixed
APN PRSM M:0240 B:0002 L:2210
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #211Portsmouth, NH 03801
Purchase Price $178,000
Living Area 1,249 SqFt
Baths 2
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2211
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #300Portsmouth, NH 03801
Purchase Price $288,000
Living Area 3,016 SqFt
Baths 2
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2300
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #301Portsmouth, NH 03801
Purchase Price $384,000
Living Area 2,078 SqFt
Baths 3
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2301
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #303Portsmouth, NH 03801
Purchase Price $300,000
Living Area 2,028 SqFt
Baths 3
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2303
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #304Portsmouth, NH 03801
Purchase Price $420,000
Living Area 1,638 SqFt
Baths 1.5
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2304
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #306Portsmouth, NH 03801
Purchase Price $225,000
Living Area 1,560 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Mixed
APN PRSM M:0240 B:0002 L:2306
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #307Portsmouth, NH 03801
Purchase Price $363,000
Living Area 3,432 SqFt
Buildings 1
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2307
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #308Portsmouth, NH 03801
Purchase Price $406,000
Living Area 2,392 SqFt
Baths 2
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Mixed
APN PRSM M:0240 B:0002 L:2308
Neighborhood Seacoast
School District Portsmouth School District
330 Borthwick Ave #311Portsmouth, NH 03801
Purchase Price $363,000
Living Area 1,561 SqFt
Baths 3
Units 44
Year Built 1986
Property Type Condominium Offices
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2311
Neighborhood Seacoast
School District Portsmouth School District
333 Borthwick AvePortsmouth, NH 03801
Estimated Value
N/A
Lot SqFt. 909,097
Buildings 2
Units 17
Year Built
N/A
Property Type General
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:1
Neighborhood Seacoast
School District Portsmouth School District
333 Borthwick AvePortsmouth, NH 03801
Assessed Value $241,000
Living Area
N/A
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Transportation/Comm
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:3
Neighborhood Seacoast
School District Portsmouth School District
444 Borthwick AvePortsmouth, NH 03801
Purchase Price $800,000
Lot SqFt. 395,960
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Parking Lot
Ownership Type Corporate
APN PRSM M:0234 B:0007 L:4A
Neighborhood Seacoast
School District Portsmouth School District
445 Borthwick AvePortsmouth, NH 03801
Assessed Value $898,800
Lot SqFt. 762,736
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Government/Public Use
Ownership Type Corporate
APN PRSM M:0234 B:0007 L:3
Neighborhood Seacoast
School District Portsmouth School District
650 Borthwick AvePortsmouth, NH 03801
Purchase Price $8,315,266
Living Area 45,364 SqFt
Buildings 1
Units 105
Year Built 1980
Property Type Hotel
Ownership Type Corporate
APN PRSM M:0234 B:0007 L:6
Neighborhood Seacoast
School District Portsmouth School District
Borthwick AvePortsmouth, NH 03801
Assessed Value $225,900
Lot SqFt. 186,872
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Private Utility
Ownership Type Corporate
APN PRSM M:0234 B:0007 L:7
Neighborhood Seacoast
School District Portsmouth School District
Borthwick AvePortsmouth, NH 03801
Assessed Value $140,400
Lot SqFt. 414,256
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Government/Public Use
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:2001
Neighborhood Seacoast
School District Portsmouth School District
Borthwick AvePortsmouth, NH 03801
Assessed Value $366,800
Lot SqFt. 394,654
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Government/Public Use
Ownership Type Corporate
APN PRSM M:0240 B:0002 L:1001
Neighborhood Seacoast
School District Portsmouth School District
Borthwick AvePortsmouth, NH 03801
Assessed Value $2,521,300
Lot SqFt. 467,834
Buildings 1
Baths
N/A
Year Built
N/A
Property Type Parking Lot
Ownership Type Mixed
APN PRSM M:0240 B:0003 L:
Neighborhood Seacoast
School District Portsmouth School District
248 Peverly Hill Rd #1Portsmouth, NH 03801
Estimated Value $664,000
Living Area 2,114 SqFt
Beds 4
Baths 2.5
Year Built 2001
Property Type Condominium
Ownership Type Multiple
APN PRSM M:0243 B:0054 L:1
Neighborhood Seacoast
School District Portsmouth School District
51 Mcdonough StPortsmouth, NH 03801
Estimated Value $771,000
Living Area 1,400 SqFt
Beds 2
Baths 2
Year Built 1845
Property Type Single Family
Ownership Type Corporate
APN PRSM M:0139 B:0004 L:
Neighborhood Islington Creek
School District Portsmouth School District
4 Mcdonough StPortsmouth, NH 03801
Estimated Value $905,000
Living Area 1,781 SqFt
Beds 4
Baths 2.5
Year Built 1840
Property Type Condominium
Ownership Type Corporate
APN PRSM M:0138 B:0025 L:1
Neighborhood Islington Creek
School District Portsmouth School District
18 Congress St #406Portsmouth, NH 03801
Estimated Value $1,382,000
Living Area 1,447 SqFt
Beds 2
Baths 2
Year Built 2006
Property Type Condominium
Ownership Type Corporate
APN PRSM M:0117 B:0037 L:406
Neighborhood Downtown
School District Portsmouth School District
25 Sanderson DrPortsmouth, NH 03801
Estimated Value $1,655,000
Living Area 2,745 SqFt
Beds 4
Baths 2.5
Year Built 2016
Property Type Single Family
Ownership Type Related
APN PRSM M:0169 B:0009 L:
Neighborhood Lafayette Park
School District Portsmouth School District
50 Davis RdPortsmouth, NH 03801
Estimated Value $621,000
Living Area 1,623 SqFt
Beds 3
Baths 2.5
Year Built 1976
Property Type Single Family
Ownership Type Individual
APN PRSM M:0258 B:0025 L:
Neighborhood Seacoast
School District Portsmouth School District
6 Lydia LnNewington, NH 03801
Estimated Value $970,000
Living Area 2,519 SqFt
Beds 3
Baths 2.5
Year Built 2016
Property Type Condominium
Ownership Type Related
APN NWNG M:17 B:04 L:1-1
Neighborhood Seacoast
School District Newington School District
173 Stark StPortsmouth, NH 03801
Estimated Value $974,000
Living Area 1,619 SqFt
Beds 3
Baths 2
Year Built 2007
Property Type Single Family
Ownership Type Multiple
APN PRSM M:0159 B:0044 L:
Neighborhood Christian Shore / Creek
School District Portsmouth School District
46 Park StPortsmouth, NH 03801
Estimated Value $1,062,000
Living Area 1,815 SqFt
Beds 3
Baths 4.5
Year Built 1870
Property Type Single Family
Ownership Type Corporate
APN PRSM M:0148 B:0043 L:
Neighborhood Wibird Area
School District Portsmouth School District
114 Colonial DrPortsmouth, NH 03801
Estimated Value $791,000
Living Area 1,750 SqFt
Beds 3
Baths 3
Year Built 1940
Property Type Single Family
Ownership Type Individual
APN PRSM M:0260 B:0155 L:
Neighborhood Seacoast
School District Portsmouth School District
90 Fleet St #4-6Portsmouth, NH 03801
Estimated Value $343,000
Living Area 417 SqFt
Beds 1
Baths 1
Year Built 1919
Property Type Condominium
Ownership Type Mixed
APN PRSM M:0117 B:0414 L:6
Neighborhood Downtown
School District Portsmouth School District
255 Wibird StPortsmouth, NH 03801
Estimated Value $1,530,000
Living Area 2,194 SqFt
Beds 4
Baths 2.5
Year Built 1892
Property Type Single Family
Ownership Type Mixed
APN PRSM M:0133 B:0033 L:
Neighborhood Wibird Area
School District Portsmouth School District
898 Greenland RdPortsmouth, NH 03801
Estimated Value $676,000
Living Area 1,640 SqFt
Beds 2
Baths 2
Year Built 1956
Property Type Single Family
Ownership Type Mixed
APN PRSM M:0262 B:0001 L:
Neighborhood Seacoast
School District Portsmouth School District
33 Deer St #509Portsmouth, NH 03801
Estimated Value $1,191,000
Living Area 1,280 SqFt
Beds 2
Baths 1.5
Year Built 1987
Property Type Condominium
Ownership Type Corporate
APN PRSM M:0119 B:001B L:17A
Neighborhood North End
School District Portsmouth School District
279 Richards Ave #2Portsmouth, NH 03801
Estimated Value $733,000
Living Area 861 SqFt
Beds 2
Baths 1
Year Built 1900
Property Type Condominium
Ownership Type Individual
APN PRSM M:0130 B:0053 L:2
Neighborhood Richards Avenue Area
School District Portsmouth School District
86 Thornton StPortsmouth, NH 03801
Estimated Value $708,000
Living Area 912 SqFt
Beds 4
Baths 2.5
Year Built 1969
Property Type Duplex 2 Units
Ownership Type Individual
APN PRSM M:0160 B:0002 L:
Neighborhood Christian Shore / Creek
School District Portsmouth School District
Streets Near Borthwick Ave, 03801, NH
Cate St6933$1,097,9472,239 Sq.Ft.5/28/2025Dennett St9432$996,4571,865 Sq.Ft.7/30/2024Islington St35232$916,3492,424 Sq.Ft.3/31/2025Lincoln Ave8042$1,317,3882,086 Sq.Ft.8/13/2024Maplewood Ave22132$950,3782,444 Sq.Ft.4/25/2025Middle Rd14332$738,1381,525 Sq.Ft.4/28/2025Middle St10443$1,560,9014,262 Sq.Ft.5/30/2025State St27422$1,112,8202,060 Sq.Ft.5/1/2025Union St9432$1,197,8601,898 Sq.Ft.12/16/2024Woodbury Ave14632$742,1114,103 Sq.Ft.9/30/2024