The Bureau of Development Services (BDS) is responsible for maintaining a record of addresses in the City of Portland under the City's building code, Portland City Code Chapter 24. As a part of the ,South Portland Addressing Project, Chapter 24.75 Uniform Building Address System was amended by Ordinance No. 188995 to eliminate leading zero addresses (ex. 0123 SW Fake St) in Southwest Portland by designating a new sixth addressing sextant, South Portland. All addresses within the new sextant will change from SW to S, and most of the leading zero addresses will simply drop the zero. Additionally, the South Portland Addressing Project also includes a number of renamed streets and other address changes to facilitate improved wayfinding and to correct existing anomalies such as out-of-sequence addresses.


BDS maintains records of street addresses in the City of Portland, consisting of the number, prefix, street name and street type (ex. 123 S Fake St). BDS does not maintain exhaustive records of unit numbers, apartment numbers, suite numbers, slip numbers, etc. (hereafter referred to as "unit numbers") that sometimes follow a street address, except in limited cases. While many street addresses are changing as a part of the South Portland Addressing Project, the unit number portion of each address is not being affected.


For addresses with unit numbers within the South Portland Addressing Project boundary, only the street address portion of each address is changing. Please refer to the street addresses affected by the South Portland Addressing Project in the table below. The address changes go into effect on May 1, 2020.


    ORIGINAL STREET NAME ORIGINAL ADDRESS NEW ADDRESS VERIFICATION STATUS CHANGE DETAIL ZIPCODE TAXLOT R NUMBER ORIGINAL ADDRESS ID NEW ADDRESS ID LAST MODIFY DATE  SORT
    MACADAM AVE 3604 SW MACADAM AVE #M4A 3604 S MACADAM AVE #M4A Address Created in MAR - Needs Final Review 97239 R129238 472204 1267545 09/​27/​2019 08:55 4446
    MACADAM AVE 4380 SW MACADAM AVE #470 4380 S MACADAM AVE #470 Address Created in MAR - Needs Final Review 97239 R327902 472832 1268264 09/​27/​2019 08:55 4479
    HARBOR DR 1750 SW HARBOR DR #400 1750 S HARBOR DR #400 Address Created in MAR - Needs Final Review 97201 R256516 1070682 1267921 09/​27/​2019 08:55 2863
    RIVER PKWY 3520 SW RIVER PKWY 3520 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R584430 1236802 1268231 09/​27/​2019 08:55 6550
    MACADAM AVE 4380 SW MACADAM AVE #235 4380 S MACADAM AVE #235 Address Created in MAR - Needs Final Review 97239 R327918 929905 1268281 09/​27/​2019 08:55 4480
    MACADAM AVE 4380 SW MACADAM AVE #270 4380 S MACADAM AVE #270 Address Created in MAR - Needs Final Review 97239 R327902 472845 1268276 09/​27/​2019 08:55 4481
    MOODY AVE 3030 SW MOODY AVE #230 3030 S MOODY AVE #230 Address Created in MAR - Needs Final Review 97201 R327900 1132185 1268030 09/​27/​2019 08:55 5550
    KELLY AVE 3206 SW KELLY AVE 3206 S KELLY AVE Address Created in MAR - Needs Final Review 97239 R129045 139304 1267476 09/​27/​2019 08:55 3388
    HARBOR WAY 1750 SW HARBOR WAY #250 1750 S HARBOR WAY #250 Address Created in MAR - Needs Final Review 97201 R256516 1081055 1268205 09/​27/​2019 08:55 3161
    RIVER PKWY 3580 SW RIVER PKWY 3580 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R584430 1066462 1268182 09/​27/​2019 08:55 6701
    RIVER PKWY 3660 SW RIVER PKWY 3660 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R608893 1263104 1268249 09/​27/​2019 08:55 7015
    CORBETT AVE 3717 SW CORBETT AVE #7 3717 S CORBETT AVE #7 Address Created in MAR - Needs Final Review 97239 R129260 1049827 1268174 09/​27/​2019 08:55 1289
    MOODY AVE 3121 SW MOODY AVE #200 3121 S MOODY AVE #200 Address Created in MAR - Needs Final Review 97239 R327878 928730 1267817 09/​27/​2019 08:55 5558
    RIVER PKWY 2100 SW RIVER PKWY #419 2100 S RIVER PKWY #419 Address Created in MAR - Needs Final Review 97201 R238252 935440 1267839 09/​27/​2019 08:55 6541
    KELLY AVE 3903 SW KELLY AVE #100 3903 S KELLY AVE #100 Address Created in MAR - Needs Final Review 97239 R129302 472210 1267565 09/​27/​2019 08:55 3483
    PALATINE HILL RD 307 SW PALATINE HILL RD 307 S PALATINE HILL RD Address Created in MAR - Needs Final Review 97219 R137757 740232 1268294 09/​27/​2019 08:55 5819
    ABERNETHY ST 0622 SW ABERNETHY ST 622 S ABERNETHY ST Address Created in MAR - Needs Final Review 97239 R129293 1082237 1268207 09/​27/​2019 08:55 11
    BANCROFT ST 0651 SW BANCROFT ST 651 S BANCROFT ST Address Created in MAR - Needs Final Review 97239 R652282 1135816 1268041 09/​27/​2019 08:55 73
    RIVER PKWY 3521 SW RIVER PKWY 3521 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R543809 1066450 1267908 09/​27/​2019 08:55 6551
    RIVER PKWY 2100 SW RIVER PKWY #103 2100 S RIVER PKWY #103 Address Created in MAR - Needs Final Review 97201 R238252 472079 1267538 09/​27/​2019 08:55 6542
    HARBOR DR 1750 SW HARBOR DR #330 1750 S HARBOR DR #330 Address Created in MAR - Needs Final Review 97201 R256516 1070679 1267918 09/​27/​2019 08:55 2864
    CORBETT AVE 2828 SW CORBETT AVE #214C 2828 S CORBETT AVE #214C Address Created in MAR - Needs Final Review 97201 R128969 1082228 1268206 09/​27/​2019 08:55 1174
    MACADAM AVE 4380 SW MACADAM AVE #210G 4380 S MACADAM AVE #210G Address Created in MAR - Needs Final Review 97239 R327902 934601 1268284 09/​27/​2019 08:55 4477
    FLOWER ST 0333 SW FLOWER ST #100 333 S FLOWER ST #100 Address Created in MAR - Needs Final Review 97239 R173301 471924 1267557 09/​27/​2019 08:55 2129
    WATER AVE 3317 SW WATER AVE 3317 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129087 673659 1267778 09/​27/​2019 08:55 7874
    MACADAM AVE 4380 SW MACADAM AVE #280 4380 S MACADAM AVE #280 Address Created in MAR - Needs Final Review 97239 R327902 472794 1268250 09/​27/​2019 08:55 4483
    MONTGOMERY ST 0315 SW MONTGOMERY ST #310 315 S MONTGOMERY ST #310 Address Created in MAR - Needs Final Review 97201 R256516 923406 1267719 09/​27/​2019 08:55 5471
    MACADAM AVE 4380 SW MACADAM AVE #520 4380 S MACADAM AVE #520 Address Created in MAR - Needs Final Review 97239 R327902 472813 1268260 09/​27/​2019 08:55 4484
    MACADAM AVE 4386 SW MACADAM AVE #400 4386 S MACADAM AVE #400 Address Created in MAR - Needs Final Review 97239 R327924 472842 1268273 09/​27/​2019 08:55 4531
    CORBETT AVE 2717 SW CORBETT AVE 2717 S CORBETT AVE Address Created in MAR - Needs Final Review 97201 R128787 673459 1267677 09/​27/​2019 08:55 1152
    RIVER PKWY 2199 SW RIVER PKWY 2199 S RIVER PKWY Address Created in MAR - Needs Final Review 97201 R273077 1132200 1268215 09/​27/​2019 08:55 6547
    MACADAM AVE 4386 SW MACADAM AVE #302 4386 S MACADAM AVE #302 Address Created in MAR - Needs Final Review 97239 R327924 472839 1268270 09/​27/​2019 08:55 4530
    HARBOR DR 1750 SW HARBOR DR #245 1750 S HARBOR DR #245 Address Created in MAR - Needs Final Review 97201 R256516 1070676 1267915 09/​27/​2019 08:55 2861
    WATER AVE 4522 SW WATER AVE #101 4522 S WATER AVE #101 Address Created in MAR - Needs Final Review 97239 R247557 471958 1267519 09/​27/​2019 08:55 7939
    HARBOR WAY 1630 SW HARBOR WAY #305 1630 S HARBOR WAY #305 Address Created in MAR - Needs Final Review 97201 R256516 462555 1267483 09/​27/​2019 08:55 3097
    HARBOR WAY 1750 SW HARBOR WAY #380 1750 S HARBOR WAY #380 Address Created in MAR - Needs Final Review 97201 R256516 933634 1267727 09/​27/​2019 08:55 3163
    MACADAM AVE 4380 SW MACADAM AVE #350 4380 S MACADAM AVE #350 Address Created in MAR - Needs Final Review 97239 R327902 472797 1268251 09/​27/​2019 08:55 4486
    CORBETT AVE 2828 SW CORBETT AVE #211 2828 S CORBETT AVE #211 Address Created in MAR - Needs Final Review 97201 R128969 934897 1267733 09/​27/​2019 08:55 1168
    WATER AVE 3213 SW WATER AVE 3213 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129011 673599 1267777 09/​27/​2019 08:55 7866
    KELLY AVE 4022 SW KELLY AVE 4022 S KELLY AVE Address Created in MAR - Needs Final Review 97239 R129336 1140548 1268048 09/​27/​2019 08:55 3509
    WATER AVE 4520 SW WATER AVE #201E 4520 S WATER AVE #201E Address Created in MAR - Needs Final Review 97239 R247557 895282 1267809 09/​27/​2019 08:55 7933
    HARBOR WAY 1750 SW HARBOR WAY #400 1750 S HARBOR WAY #400 Address Created in MAR - Needs Final Review 97201 R256516 472058 1267527 09/​27/​2019 08:55 3164
    MACADAM AVE 4380 SW MACADAM AVE #210B 4380 S MACADAM AVE #210B Address Created in MAR - Needs Final Review 97239 R327902 1033179 1268286 09/​27/​2019 08:55 4490
    MONTGOMERY ST 0315 SW MONTGOMERY ST #390 315 S MONTGOMERY ST #390 Address Created in MAR - Needs Final Review 97201 R256516 1071956 1268199 09/​27/​2019 08:55 5472
    KELLY AVE 3903 SW KELLY AVE #230 3903 S KELLY AVE #230 Address Created in MAR - Needs Final Review 97239 R129302 1132404 1268032 09/​27/​2019 08:55 3484
    CORBETT AVE 3418 SW CORBETT AVE 3418 S CORBETT AVE Address Created in MAR - Needs Final Review 97239 R129155 673732 1267680 09/​27/​2019 08:55 1221
    CORBETT AVE 4422 SW CORBETT AVE 4422 S CORBETT AVE Address Created in MAR - Needs Final Review 97239 R247546 105536 1267459 09/​27/​2019 08:55 1515
    MACADAM AVE 4380 SW MACADAM AVE #210D 4380 S MACADAM AVE #210D Address Created in MAR - Needs Final Review 97239 R327902 472830 1268257 09/​27/​2019 08:55 4491
    MACADAM AVE 4380 SW MACADAM AVE #265 4380 S MACADAM AVE #265 Address Created in MAR - Needs Final Review 97239 R327902 472808 1268258 09/​27/​2019 08:55 4493
    MACADAM AVE 4380 SW MACADAM AVE #183 4380 S MACADAM AVE #183 Address Created in MAR - Needs Final Review 97239 R327902 897323 1268279 09/​27/​2019 08:55 4494
    RIVER PKWY 2045 SW RIVER PKWY 2045 S RIVER PKWY Address Created in MAR - Needs Final Review 97201 R273073 1241584 1268237 09/​27/​2019 08:55 6538
    MACADAM AVE 4386 SW MACADAM AVE #305 4386 S MACADAM AVE #305 Address Created in MAR - Needs Final Review 97239 R327924 929911 1268282 09/​27/​2019 08:55 4529
    CORBETT AVE 4440 SW CORBETT AVE #201 4440 S CORBETT AVE #201 Address Created in MAR - Needs Final Review 97239 R247545 484138 1267622 09/​27/​2019 08:55 1523
    MACADAM AVE 4380 SW MACADAM AVE #110 4380 S MACADAM AVE #110 Address Created in MAR - Needs Final Review 97239 R327902 472843 1268274 09/​27/​2019 08:55 4464
    CORBETT AVE 2828 SW CORBETT AVE #203 2828 S CORBETT AVE #203 Address Created in MAR - Needs Final Review 97201 R128969 934884 1267834 09/​27/​2019 08:55 1163
    KELLY AVE 3604 SW KELLY AVE 3604 S KELLY AVE Address Created in MAR - Needs Final Review 97239 R129237 1140527 1268047 09/​27/​2019 08:55 3434
    WATER AVE 4520 SW WATER AVE #201 4520 S WATER AVE #201 Address Created in MAR - Needs Final Review 97239 R247557 471955 1267562 09/​27/​2019 08:55 7935
    HARBOR DR 1750 SW HARBOR DR #300 1750 S HARBOR DR #300 Address Created in MAR - Needs Final Review 97201 R256516 1070677 1267916 09/​27/​2019 08:55 2865
    MACADAM AVE 4386 SW MACADAM AVE #406 4386 S MACADAM AVE #406 Address Created in MAR - Needs Final Review 97239 R327924 472840 1268271 09/​27/​2019 08:55 4536
    MONTGOMERY ST 0315 SW MONTGOMERY ST #120 315 S MONTGOMERY ST #120 Address Created in MAR - Needs Final Review 97201 R256516 472076 1267536 09/​27/​2019 08:55 5469
    RIVER PKWY 3530 SW RIVER PKWY 3530 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R584430 1236805 1268232 09/​27/​2019 08:55 6552
    KELLY AVE 3236 SW KELLY AVE #1 3236 S KELLY AVE #1 Address Created in MAR - Needs Final Review 97239 R129040 472191 1267564 09/​27/​2019 08:55 3392
    RIVER PKWY 3680 SW RIVER PKWY 3680 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R608893 1067892 1268188 09/​27/​2019 08:55 7018
    HAMILTON ST 0219 SW HAMILTON ST 219 S HAMILTON ST Address Created in MAR - Needs Final Review 97239 R247543 674176 1267785 09/​27/​2019 08:55 2833
    MACADAM AVE 4380 SW MACADAM AVE #330 4380 S MACADAM AVE #330 Address Created in MAR - Needs Final Review 97239 R327902 472822 1268256 09/​27/​2019 08:55 4467
    MACADAM AVE 4380 SW MACADAM AVE #565 4380 S MACADAM AVE #565 Address Created in MAR - Needs Final Review 97239 R327902 484832 1268267 09/​27/​2019 08:55 4462
    MOODY AVE 3030 SW MOODY AVE #250 3030 S MOODY AVE #250 Address Created in MAR - Needs Final Review 97201 R327900 898786 1267715 09/​27/​2019 08:55 5548
    RIVER PKWY 2100 SW RIVER PKWY #800 2100 S RIVER PKWY #800 Address Created in MAR - Needs Final Review 97201 R238252 1142611 1268057 09/​27/​2019 08:55 6544
    KELLY AVE 3236 SW KELLY AVE #102 3236 S KELLY AVE #102 Address Created in MAR - Needs Final Review 97239 R129040 935034 1267836 09/​27/​2019 08:55 3394
    MOODY AVE 3030 SW MOODY AVE #108 3030 S MOODY AVE #108 Address Created in MAR - Needs Final Review 97201 R327900 1116671 1268021 09/​27/​2019 08:55 5546
    RIVER PKWY 2100 SW RIVER PKWY #4 2100 S RIVER PKWY #4 Address Created in MAR - Needs Final Review 97201 R238252 1075105 1268204 09/​27/​2019 08:55 6545
    WHITAKER ST 0316 SW WHITAKER ST 316 S WHITAKER ST Address Created in MAR - Needs Final Review 97239 R129164 912564 1267717 09/​27/​2019 08:55 7985
    MOODY AVE 3701 SW MOODY AVE 3701 S MOODY AVE Address Created in MAR - Needs Final Review 97239 R129243 472207 1267547 09/​27/​2019 08:55 5614
    MACADAM AVE 4380 SW MACADAM AVE #100 4380 S MACADAM AVE #100 Address Created in MAR - Needs Final Review 97239 R327924 485060 1268268 09/​27/​2019 08:55 4460
    ABERNETHY ST 0555 SW ABERNETHY ST 555 S ABERNETHY ST Address Created in MAR - Needs Final Review 97239 R129289 1261455 1268248 09/​27/​2019 08:55 9
    MONTGOMERY ST 0305 SW MONTGOMERY ST #307 305 S MONTGOMERY ST #307 Address Created in MAR - Needs Final Review 97201 R256516 162286 1267479 09/​27/​2019 08:55 5379
    MACADAM AVE 4380 SW MACADAM AVE #175 4380 S MACADAM AVE #175 Address Created in MAR - Needs Final Review 97239 R327902 472820 1268263 09/​27/​2019 08:55 4472
    MONTGOMERY ST 0315 SW MONTGOMERY ST #150 315 S MONTGOMERY ST #150 Address Created in MAR - Needs Final Review 97201 R256516 472071 1267533 09/​27/​2019 08:55 5466
    CORBETT AVE 4504 SW CORBETT AVE #120 4504 S CORBETT AVE #120 Address Created in MAR - Needs Final Review 97239 R247552 934894 1267732 09/​27/​2019 08:55 1532
    KELLY AVE 3903 SW KELLY AVE #101 3903 S KELLY AVE #101 Address Created in MAR - Needs Final Review 97239 R129302 1116191 1268019 09/​27/​2019 08:55 3482
    HARBOR DR 1750 SW HARBOR DR #220 1750 S HARBOR DR #220 Address Created in MAR - Needs Final Review 97201 R256516 1070674 1267913 09/​27/​2019 08:55 2867
    GAINES ST 0740 SW GAINES ST 740 S GAINES ST Address Created in MAR - Needs Final Review 97239 R562915 1135820 1268219 09/​27/​2019 08:55 2389
    RIVER PKWY 3610 SW RIVER PKWY 3610 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R608893 1067889 1268185 09/​27/​2019 08:55 7008
    GAINES ST 0322 SW GAINES ST 322 S GAINES ST Address Created in MAR - Needs Final Review 97239 R129247 841753 1267805 09/​27/​2019 08:55 2188
    MONTGOMERY ST 0315 SW MONTGOMERY ST #380 315 S MONTGOMERY ST #380 Address Created in MAR - Needs Final Review 97201 R256516 485119 1267670 09/​27/​2019 08:55 5465
    HARBOR DR 1750 SW HARBOR DR #340 1750 S HARBOR DR #340 Address Created in MAR - Needs Final Review 97201 R256516 1070680 1267919 09/​27/​2019 08:55 2866
    BARBUR BLVD 4412 SW BARBUR BLVD #100 4412 S BARBUR BLVD #100 Address Created in MAR - Needs Final Review 97239 R247612 929926 1267818 09/​27/​2019 08:55 91
    CORBETT AVE 2828 SW CORBETT AVE #210 2828 S CORBETT AVE #210 Address Created in MAR - Needs Final Review 97201 R128969 934863 1267730 09/​27/​2019 08:55 1158
    RIVER DR 2083 SW RIVER DR 2083 S RIVER DR Address Created in MAR - Needs Final Review 97201 R273071 483176 1267667 09/​27/​2019 08:55 6537
    HARBOR DR 1750 SW HARBOR DR #350 1750 S HARBOR DR #350 Address Created in MAR - Needs Final Review 97201 R256516 897068 1267812 09/​27/​2019 08:55 2870
    KELLY AVE 3236 SW KELLY AVE #103 3236 S KELLY AVE #103 Address Created in MAR - Needs Final Review 97239 R129040 934221 1267832 09/​27/​2019 08:55 3396
    WHITAKER ST 0318 SW WHITAKER ST 318 S WHITAKER ST Address Created in MAR - Needs Final Review 97239 R129164 912565 1267718 09/​27/​2019 08:55 7986
    RIVER PKWY 3500 SW RIVER PKWY 3500 S RIVER PKWY Address Created in MAR - Needs Final Review 97239 R584430 942104 1267770 09/​27/​2019 08:55 6549
    PALATINE HILL RD 301 SW PALATINE HILL RD 301 S PALATINE HILL RD Address Created in MAR - Needs Final Review 97219 R137756 740224 1268293 09/​27/​2019 08:55 5817
    RIVER PKWY 3570 SW RIVER PKWY #C-1 3570 S RIVER PKWY #C-1 Address Created in MAR - Needs Final Review 97239 R584430 1062705 1267907 09/​27/​2019 08:55 6575
    CORBETT AVE 2826 SW CORBETT AVE 2826 S CORBETT AVE Address Created in MAR - Needs Final Review 97201 R128969 1236666 1268230 09/​27/​2019 08:55 1155
    LANDING SQUARE DR 5250 SW LANDING SQUARE DR #110-B 5250 S LANDING SQUARE DR #110-B Address Created in MAR - Needs Final Review 97239 R286144 936293 1267768 09/​27/​2019 08:55 4096
    HARBOR WAY 1750 SW HARBOR WAY #201 1750 S HARBOR WAY #201 Address Created in MAR - Needs Final Review 97201 R256516 1178907 1268228 09/​27/​2019 08:55 3158
    HARBOR DR 1750 SW HARBOR DR #240 1750 S HARBOR DR #240 Address Created in MAR - Needs Final Review 97201 R256516 1070675 1267914 09/​27/​2019 08:55 2869
    MACADAM AVE 4386 SW MACADAM AVE #301 4386 S MACADAM AVE #301 Address Created in MAR - Needs Final Review 97239 R327924 472838 1268269 09/​27/​2019 08:55 4535