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
    WHITAKER ST 0228 SW WHITAKER ST 228 S WHITAKER ST BDS Verified 97239 R305291 673712 1265365 02/​25/​2020 10:01 7978
    WHITAKER ST 0329 SW WHITAKER ST 329 S WHITAKER ST BDS Verified 97239 R129055 673653 1265342 02/​25/​2020 10:01 8006
    WHITAKER ST 0211 SW WHITAKER ST 211 S WHITAKER ST BDS Verified 97239 R129069 673685 1265356 02/​25/​2020 10:01 7975
    WHITAKER ST 0310 SW WHITAKER ST 310 S WHITAKER ST BDS Verified 97239 R129164 139325 1265883 02/​25/​2020 10:01 7983
    WHITAKER ST 0121 SW WHITAKER ST 175 S WHITAKER ST BDS Verified Major Address Change 97239 R129079 673691 1265971 02/​25/​2020 10:01 7974
    WHITAKER ST 033 SW WHITAKER ST 75 S WHITAKER ST Address Created in MAR - Needs Final Review Major Address Change 97239 R129091 1140259 1268046 02/​21/​2020 07:34 7969
    WHITAKER ST 035 SW WHITAKER ST 79 S WHITAKER ST Address Created in MAR - Needs Final Review Major Address Change 97239 R129091 1140260 1268222 02/​21/​2020 07:34 7970
    WHITAKER ST 031 SW WHITAKER ST 71 S WHITAKER ST Address Created in MAR - Needs Final Review Major Address Change 97239 R129091 673686 1267779 02/​18/​2020 15:44 7967
    WHITAKER ST 024 SW WHITAKER ST 46 S WHITAKER ST BDS Verified Major Address Change 97239 R129132 673706 1265973 02/​25/​2020 10:01 7966
    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
    WHITAKER ST 0111 SW WHITAKER ST 135 S WHITAKER ST BDS Verified Major Address Change 97239 R129081 673689 1265969 02/​25/​2020 10:01 7972
    WHITAKER ST 0235 SW WHITAKER ST 235 S WHITAKER ST BDS Verified 97239 R129066 673695 1265361 02/​25/​2020 10:01 7980
    WHITAKER ST 036 SW WHITAKER ST 72 S WHITAKER ST BDS Verified 97239 R129134 673707 1264434 02/​25/​2020 10:01 7968
    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
    WHITAKER ST 023 SW WHITAKER ST 43 S WHITAKER ST BDS Verified Major Address Change 97239 R129090 673684 1265968 02/​25/​2020 10:01 7965
    WHITAKER ST 0749 SW WHITAKER ST 749 S WHITAKER ST BDS Verified 97239 R543805 1046048 1265835 02/​25/​2020 10:01 8008
    WHITAKER ST 0232 SW WHITAKER ST 232 S WHITAKER ST BDS Verified 97239 R305290 673713 1265366 02/​25/​2020 10:01 7979
    WHITAKER ST 0322 SW WHITAKER ST 322 S WHITAKER ST BDS Verified 97239 R129157 673720 1265371 02/​25/​2020 10:01 7987
    WHITAKER ST 017 SW WHITAKER ST 21 S WHITAKER ST BDS Verified Major Address Change 97239 R129092 673669 1265967 02/​25/​2020 10:01 7964
    WHITAKER ST 037 SW WHITAKER ST 83 S WHITAKER ST BDS Verified Major Address Change 97239 R129091 885647 1266163 02/​25/​2020 10:01 7971
    WHITAKER ST 0222 SW WHITAKER ST 222 S WHITAKER ST BDS Verified 97239 R305292 673711 1265364 02/​25/​2020 10:01 7976
    WHITAKER ST 0236 SW WHITAKER ST 236 S WHITAKER ST BDS Verified 97239 R305289 673714 1265367 02/​25/​2020 10:01 7982
    WHITAKER ST 016 SW WHITAKER ST 18 S WHITAKER ST BDS Verified Major Address Change 97239 R129139 673705 1265972 02/​25/​2020 10:01 7963
    WHITAKER ST 0312 SW WHITAKER ST 312 S WHITAKER ST Address Created in MAR - Needs Final Review 97239 R129164 912563 1267716 09/​27/​2019 08:55 7984
    WHITAKER ST 0117 SW WHITAKER ST 155 S WHITAKER ST BDS Verified Major Address Change 97239 R129082 673690 1265970 02/​25/​2020 10:01 7973
    WHITAKER ST 0223 SW WHITAKER ST 223 S WHITAKER ST BDS Verified 97239 R129067 673694 1265360 02/​25/​2020 10:01 7977
    WATER AVE 2614 SW WATER AVE 2614 S WATER AVE BDS Verified 97201 R617743 1049734 1266490 02/​25/​2020 10:01 7851
    WATER AVE 2611 SW WATER AVE 2611 S WATER AVE BDS Verified 97201 R128831 1052845 1267882 02/​25/​2020 10:01 7850
    WATER AVE 3017 SW WATER AVE 3017 S WATER AVE BDS Verified 97201 R128807 673549 1265303 02/​25/​2020 10:01 7863
    WATER AVE 3414 SW WATER AVE 3414 S WATER AVE BDS Verified 97239 R129145 673726 1265375 02/​25/​2020 10:01 7883
    WATER AVE 3312 SW WATER AVE 3312 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129083 852398 1267708 02/​18/​2020 15:44 7873
    WATER AVE 4522 SW WATER AVE #109 4522 S WATER AVE #109 Address Created in MAR - Needs Final Review 97239 R247557 471960 1267521 09/​27/​2019 08:55 7940
    WATER AVE 3807 SW WATER AVE 3807 S WATER AVE BDS Verified 97239 R129272 146073 1265256 02/​25/​2020 10:01 7900
    WATER AVE 2819 SW WATER AVE 2819 S WATER AVE BDS Verified 97201 R128818 673502 1265294 02/​25/​2020 10:01 7860
    WATER AVE 2637 SW WATER AVE 2637 S WATER AVE BDS Verified 97201 R128838 673444 1265282 02/​25/​2020 10:01 7857
    WATER AVE 4534 SW WATER AVE #B 4534 S WATER AVE #B BDS Verified 97239 R247561 1127451 1267248 02/​25/​2020 10:01 7944
    WATER AVE 3731 SW WATER AVE 3731 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129261 1116186 1268208 09/​27/​2019 08:55 7889
    WATER AVE 3404 SW WATER AVE 3404 S WATER AVE BDS Verified 97239 R129147 673708 1265362 02/​25/​2020 10:01 7881
    WATER AVE 3834 SW WATER AVE 3834 S WATER AVE BDS Verified 97239 R236911 673912 1265457 02/​25/​2020 10:01 7925
    WATER AVE 4624 SW WATER AVE 4624 S WATER AVE BDS Verified 97239 R247574 701918 1265538 02/​25/​2020 10:01 7956
    WATER AVE 2610 SW WATER AVE 2610 S WATER AVE BDS Verified 97201 R617743 1049732 1266489 02/​25/​2020 10:01 7849
    WATER AVE 2223 SW WATER AVE 2223 S WATER AVE BDS Verified 97201 R128961 646367 1265272 02/​25/​2020 10:01 7839
    WATER AVE 4517 SW WATER AVE 4517 S WATER AVE BDS Verified 97239 R247588 674195 1265520 02/​25/​2020 10:01 7930
    WATER AVE 3840 SW WATER AVE 3840 S WATER AVE BDS Verified 97239 R236912 673915 1265460 02/​25/​2020 10:01 7926
    WATER AVE 4630 SW WATER AVE 4630 S WATER AVE BDS Verified 97239 R247573 701926 1265543 02/​25/​2020 10:01 7959
    WATER AVE 2617 SW WATER AVE 2617 S WATER AVE BDS Verified 97201 R128833 673436 1265276 02/​25/​2020 10:01 7853
    WATER AVE 3820 SW WATER AVE 3820 S WATER AVE BDS Verified 97239 R298447 673904 1265981 02/​25/​2020 10:01 7923
    WATER AVE 3437 SW WATER AVE 3437 S WATER AVE BDS Verified 97239 R129136 673747 1265384 02/​25/​2020 10:01 7888
    WATER AVE 3816 SW WATER AVE 3816 S WATER AVE BDS Verified 97239 R298447 673896 1265980 02/​25/​2020 10:01 7922
    WATER AVE 3029 SW WATER AVE 3029 S WATER AVE BDS Verified 97201 R128808 673552 1265304 02/​25/​2020 10:01 7864
    WATER AVE 3934 SW WATER AVE 3934 S WATER AVE BDS Verified 97239 R129309 885652 1266165 02/​25/​2020 10:01 7929
    WATER AVE 2305 SW WATER AVE 2305 S WATER AVE BDS Verified 97201 R128957 1236563 1265864 02/​25/​2020 10:01 7840
    WATER AVE 4631 SW WATER AVE 4631 S WATER AVE BDS Verified 97239 R247580 701925 1265542 02/​25/​2020 10:01 7960
    WATER AVE 2718 SW WATER AVE 2718 S WATER AVE BDS Verified 97201 R128791 673457 1265286 02/​25/​2020 10:01 7858
    WATER AVE 3828 SW WATER AVE 3828 S WATER AVE BDS Verified 97239 R298447 673909 1265982 02/​25/​2020 10:01 7924
    WATER AVE 2325 SW WATER AVE 2325 S WATER AVE Address Created in MAR - Needs Final Review 97201 R128957 472218 1267627 02/​18/​2020 15:44 7842
    WATER AVE 3932 SW WATER AVE 3932 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129309 105514 1267455 02/​18/​2020 15:44 7928
    WATER AVE 4615 SW WATER AVE 4615 S WATER AVE BDS Verified 97239 R247585 701910 1265535 02/​25/​2020 10:01 7954
    WATER AVE 4609 SW WATER AVE 4609 S WATER AVE BDS Verified 97239 R247584 701906 1265532 02/​25/​2020 10:01 7952
    WATER AVE 4522 SW WATER AVE 4522 S WATER AVE BDS Verified 97239 R247557 471956 1265899 02/​25/​2020 10:01 7942
    WATER AVE 3811 SW WATER AVE 3811 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129272 1033135 1267884 02/​18/​2020 15:44 7920
    WATER AVE 3215 SW WATER AVE 3215 S WATER AVE BDS Verified 97239 R129011 105360 1265874 02/​25/​2020 10:01 7867
    WATER AVE 4536 SW WATER AVE 4536 S WATER AVE Address Created in MAR - Needs Final Review 97239 R247561 701893 1267786 02/​18/​2020 15:44 7946
    WATER AVE 3319 SW WATER AVE 3319 S WATER AVE BDS Verified 97239 R129087 852418 1266143 02/​25/​2020 10:01 7875
    WATER AVE 3228 SW WATER AVE 3228 S WATER AVE BDS Verified 97239 R129024 673619 1265324 02/​25/​2020 10:01 7871
    WATER AVE 4520 SW WATER AVE #200 4520 S WATER AVE #200 Address Created in MAR - Needs Final Review 97239 R247557 471959 1267520 09/​27/​2019 08:55 7931
    WATER AVE 2315 SW WATER AVE 2315 S WATER AVE Address Created in MAR - Needs Final Review 97201 R128957 120377 1267466 02/​18/​2020 15:44 7841
    WATER AVE 4623 SW WATER AVE 4623 S WATER AVE BDS Verified 97239 R681499 1240544 1265870 02/​25/​2020 10:01 7955
    WATER AVE 4539 SW WATER AVE 4539 S WATER AVE BDS Verified 97239 R237630 701895 1265525 02/​25/​2020 10:01 7947
    WATER AVE 3410 SW WATER AVE 3410 S WATER AVE BDS Verified 97239 R129146 673716 1265369 02/​25/​2020 10:01 7882
    WATER AVE 3222 SW WATER AVE 3222 S WATER AVE BDS Verified 97239 R129025 673610 1265319 02/​25/​2020 10:01 7869
    WATER AVE 4534 SW WATER AVE #A 4534 S WATER AVE #A BDS Verified 97239 R247561 1127450 1268028 02/​25/​2020 10:01 7945
    WATER AVE 3420 SW WATER AVE 3420 S WATER AVE BDS Verified 97239 R129144 673729 1265376 02/​25/​2020 10:01 7885
    WATER AVE 3014 SW WATER AVE 3014 S WATER AVE Address Created in MAR - Needs Final Review 97201 R128801 472172 1267540 02/​18/​2020 15:44 7862
    WATER AVE 3434 SW WATER AVE 3434 S WATER AVE BDS Verified 97239 R129143 673736 1265379 02/​25/​2020 10:01 7887
    WATER AVE 2606 SW WATER AVE 2606 S WATER AVE BDS Verified 97201 R617743 1049731 1266488 02/​25/​2020 10:01 7847
    WATER AVE 2521 SW WATER AVE 2521 S WATER AVE BDS Verified 97201 R128841 673420 1265273 02/​25/​2020 10:01 7843
    WATER AVE 3310 SW WATER AVE 3310 S WATER AVE Address Created in MAR - Needs Final Review 97201 R128807 472194 1267544 02/​18/​2020 15:44 7872
    WATER AVE 2626 SW WATER AVE 2626 S WATER AVE BDS Verified 97201 R128782 673435 1265275 02/​25/​2020 10:01 7856
    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
    WATER AVE 2623 SW WATER AVE 2623 S WATER AVE BDS Verified 97201 R128835 673438 1265277 02/​25/​2020 10:01 7854
    WATER AVE 4600 SW WATER AVE 4600 S WATER AVE BDS Verified 97239 R247577 701903 1265529 02/​25/​2020 10:01 7950
    WATER AVE 3745 SW WATER AVE 3745 S WATER AVE BDS Verified 97239 R129261 1116188 1265849 02/​25/​2020 10:01 7892
    WATER AVE 4544 SW WATER AVE 4544 S WATER AVE BDS Verified 97239 R247562 701897 1265527 02/​25/​2020 10:01 7949
    WATER AVE 3809 SW WATER AVE 3809 S WATER AVE Address Created in MAR - Needs Final Review 97239 R129272 1033134 1267883 02/​18/​2020 15:44 7912
    WATER AVE 4643 SW WATER AVE 4643 S WATER AVE BDS Verified 97239 R247578 930159 1265809 02/​25/​2020 10:01 7962
    WATER AVE 4521 SW WATER AVE 4521 S WATER AVE BDS Verified 97239 R247589 105564 1265249 02/​25/​2020 10:01 7936
    WATER AVE 4625 SW WATER AVE #A 4625 S WATER AVE #A BDS Verified 97239 R247586 1240543 1267278 02/​25/​2020 10:01 7958
    WATER AVE 2809 SW WATER AVE 2809 S WATER AVE BDS Verified 97201 R128817 673497 1265292 02/​25/​2020 10:01 7859
    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
    WATER AVE 4601 SW WATER AVE 4601 S WATER AVE BDS Verified 97239 R247583 701902 1265528 02/​25/​2020 10:01 7951
    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
    WATER AVE 2624 SW WATER AVE 2624 S WATER AVE BDS Verified 97201 R128781 105343 1265245 02/​25/​2020 10:01 7855
    WATER AVE 3926 SW WATER AVE 3926 S WATER AVE BDS Verified 97239 R129311 673935 1265468 02/​25/​2020 10:01 7927
    WATER AVE 3327 SW WATER AVE 3327 S WATER AVE BDS Verified 97239 R129089 673676 1265351 02/​25/​2020 10:01 7878
    WATER AVE 2605 SW WATER AVE 2605 S WATER AVE Address Created in MAR - Needs Final Review 97201 R128831 885632 1267881 02/​18/​2020 15:44 7846
    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
    WATER AVE 3415 SW WATER AVE 3415 S WATER AVE BDS Verified 97239 R129133 673724 1265373 02/​25/​2020 10:01 7884
    WATER AVE 3322 SW WATER AVE 3322 S WATER AVE BDS Verified 97239 R129083 673673 1265349 02/​25/​2020 10:01 7876
    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