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
    RICHARDSON ST 01 SW RICHARDSON ST 1 S RICHARDSON ST BDS Verified 97239 R285407 702056 1265565 02/​25/​2020 10:01 6056
    BOUNDARY ST 010 SW BOUNDARY ST 10 S BOUNDARY ST Address Created in MAR - Needs Final Review 97239 R116824 1140256 1268045 01/​15/​2020 07:41 889
    CANBY ST 010 SW CANBY ST 10 S CANBY ST BDS Verified 97219 R127397 726289 1264200 02/​25/​2020 10:01 1056
    PORTER ST 010 SW PORTER ST 10 S PORTER ST BDS Verified 97201 R128813 673539 1265298 02/​25/​2020 10:01 5975
    RIDGE DR 030 SW RIDGE DR 10 SW RIDGE DR BDS Verified Major Address Change 97219 R272486 740367 1268318 02/​25/​2020 10:01 6068
    VERMONT ST 0100 SW VERMONT ST 100 S VERMONT ST BDS Verified 97219 R273406 1063595 1264391 02/​25/​2020 10:01 7638
    RIVERSIDE DR 10000 SW RIVERSIDE DR 10000 S RIVERSIDE DR BDS Verified 97219 R330581 106311 1263387 02/​25/​2020 10:01 7255
    RIVERSIDE DR 10001 SW RIVERSIDE DR 10001 S RIVERSIDE DR BDS Verified 97219 R330576 741070 1263928 02/​25/​2020 10:01 7256
    CARUTHERS ST 0101 SW CARUTHERS ST 101 S CARUTHERS ST Address Created in MAR - Needs Final Review 97201 R128960 646372 1267772 02/​18/​2020 15:44 1091
    RIVERSIDE DR 10101 SW RIVERSIDE DR 10101 S RIVERSIDE DR Address Created in MAR - Needs Final Review 97219 R541522 741072 1263930 12/​09/​2019 10:52 7257
    TERWILLIGER BLVD 10015 SW TERWILLIGER BLVD 10101 S TERWILLIGER BLVD BDS Verified Major Address Change 97219 R330653 740387 1271323 02/​25/​2020 10:01 7554
    COMUS ST 01011 SW COMUS ST 1011 S COMUS ST BDS Verified 97219 R232917 740522 1263573 02/​25/​2020 10:01 1131
    RIVERSIDE DR 10110 SW RIVERSIDE DR 10110 S RIVERSIDE DR BDS Verified 97219 R330582 741073 1264607 02/​25/​2020 10:01 7258
    TERWILLIGER PL 10112 SW TERWILLIGER PL 10112 S TERWILLIGER PL BDS Verified 97219 R272508 740398 1264575 02/​25/​2020 10:01 7571
    TERWILLIGER PL 10121 SW TERWILLIGER PL 10121 S TERWILLIGER PL BDS Verified 97219 R272518 740410 1264219 02/​25/​2020 10:01 7572
    TERWILLIGER PL 10124 SW TERWILLIGER PL 10124 S TERWILLIGER PL BDS Verified 97219 R272509 740400 1263893 02/​25/​2020 10:01 7573
    TERWILLIGER PL 10130 SW TERWILLIGER PL 10130 S TERWILLIGER PL BDS Verified 97219 R272510 740404 1263897 02/​25/​2020 10:01 7574
    PALATINE HILL RD 01015 SW PALATINE HILL RD 1015 S PALATINE HILL RD BDS Verified 97219 R542384 744345 1263948 02/​25/​2020 10:01 5869
    RIVERSIDE DR 10150 SW RIVERSIDE DR 10150 S RIVERSIDE DR BDS Verified 97219 R330583 741074 1263578 02/​25/​2020 10:01 7259
    COMUS ST 01017 SW COMUS ST 1017 S COMUS ST BDS Verified 97219 R232919 740529 1264246 02/​25/​2020 10:01 1132
    ABERNETHY ST 0102 SW ABERNETHY ST 102 S ABERNETHY ST BDS Verified 97239 R129312 458507 1265261 02/​25/​2020 10:01 1
    PENDLETON ST 0102 SW PENDLETON ST 102 S PENDLETON ST BDS Verified 97239 R273655 702463 1265665 02/​25/​2020 10:01 5918
    TERWILLIGER PL 10210 SW TERWILLIGER PL 10210 S TERWILLIGER PL BDS Verified 97219 R272511 740415 1263551 02/​25/​2020 10:01 7575
    DAPHNE PL 10220 SW DAPHNE PL 10220 S DAPHNE PL BDS Verified 97219 R330666 740412 1264221 02/​25/​2020 10:01 2039
    TERWILLIGER PL 10221 SW TERWILLIGER PL 10221 S TERWILLIGER PL BDS Verified 97219 R272519 740416 1264577 02/​25/​2020 10:01 7576
    TERWILLIGER PL 10222 SW TERWILLIGER PL 10222 S TERWILLIGER PL BDS Verified 97219 R272512 740420 1263900 02/​25/​2020 10:01 7577
    RIVERSIDE DR 10224 SW RIVERSIDE DR #A 10224 S RIVERSIDE DR #A Address Created in MAR - Needs Final Review 97219 R330594 741076 1263579 02/​05/​2020 10:56 7261
    RIVERSIDE DR 10224 SW RIVERSIDE DR #B 10224 S RIVERSIDE DR #B Address Created in MAR - Needs Final Review 97219 R330594 1262436 1264787 02/​05/​2020 10:56 7260
    RIVERSIDE DR 10228 SW RIVERSIDE DR 10228 S RIVERSIDE DR BDS Verified 97219 R330593 741075 1264608 02/​25/​2020 10:01 7262
    TERWILLIGER BLVD 10232 SW TERWILLIGER BLVD 10232 S TERWILLIGER BLVD BDS Verified 97219 R272537 740421 1264578 02/​25/​2020 10:01 7555
    RIVERSIDE DR 10234 SW RIVERSIDE DR 10234 S RIVERSIDE DR BDS Verified 97219 R330580 741078 1264248 02/​25/​2020 10:01 7263
    DAPHNE PL 10247 SW DAPHNE PL 10247 S DAPHNE PL BDS Verified 97219 R538480 934626 1264380 02/​25/​2020 10:01 2040
    RIVERSIDE DR 10251 SW RIVERSIDE DR 10251 S RIVERSIDE DR BDS Verified 97219 R330587 741079 1264249 02/​25/​2020 10:01 7264
    RIVERSIDE DR 10257 SW RIVERSIDE DR 10257 S RIVERSIDE DR BDS Verified 97219 R330577 741080 1264250 02/​25/​2020 10:01 7265
    DAPHNE PL 10263 SW DAPHNE PL 10263 S DAPHNE PL BDS Verified 97219 R538520 917665 1264742 02/​25/​2020 10:01 2041
    RIVERSIDE DR 10263 SW RIVERSIDE DR 10263 S RIVERSIDE DR BDS Verified 97219 R330588 741084 1264610 02/​25/​2020 10:01 7266
    RIVERSIDE DR 10268 SW RIVERSIDE DR 10268 S RIVERSIDE DR BDS Verified 97219 R330579 741082 1264609 02/​25/​2020 10:01 7267
    RIVERSIDE DR 10285 SW RIVERSIDE DR 10285 S RIVERSIDE DR BDS Verified 97219 R330584 741085 1263580 02/​25/​2020 10:01 7268
    ARTHUR ST 0103 SW ARTHUR ST 103 S ARTHUR ST BDS Verified 97201 R128777 673442 1265280 02/​25/​2020 10:01 17
    GIBBS ST 0103 SW GIBBS ST 103 S GIBBS ST BDS Verified 97239 R129022 673627 1265330 02/​25/​2020 10:01 2752
    MEADE ST 0103 SW MEADE ST 103 S MEADE ST BDS Verified 97201 R128789 1135797 1265854 02/​25/​2020 10:01 5187
    COMUS ST 01030 SW COMUS ST 1030 S COMUS ST BDS Verified 97219 R232924 744292 1264617 02/​25/​2020 10:01 1133
    PALATINE HILL RD 01030 SW PALATINE HILL RD 1030 S PALATINE HILL RD BDS Verified 97219 R232834 744365 1264630 02/​25/​2020 10:01 5870
    RADCLIFFE RD 10306 SW RADCLIFFE RD 10306 S RADCLIFFE RD BDS Verified 97219 R330638 740429 02/​25/​2020 10:01 6055
    TERWILLIGER PL 10315 SW TERWILLIGER PL 10315 S TERWILLIGER PL BDS Verified 97219 R272522 740433 1263554 02/​25/​2020 10:01 7578
    TERWILLIGER PL 10333 SW TERWILLIGER PL 10333 S TERWILLIGER PL BDS Verified 97219 R272523 740432 1264581 02/​25/​2020 10:01 7579
    GROVER ST 0104 SW GROVER ST #A 104 S GROVER ST #A Address Created in MAR - Needs Final Review 97239 R129028 673590 1267678 09/​27/​2019 08:55 2799
    GROVER ST 0104 SW GROVER ST #B 104 S GROVER ST #B Address Created in MAR - Needs Final Review 97239 R129028 1241590 1267285 02/​14/​2020 15:38 2800
    IOWA ST 0104 SW IOWA ST 104 S IOWA ST BDS Verified 97239 R273727 702588 1265735 02/​25/​2020 10:01 3340
    LANE ST 0104 SW LANE ST 104 S LANE ST BDS Verified 97239 R129275 673874 1265440 02/​25/​2020 10:01 4205
    RIVERSIDE DR 10400 SW RIVERSIDE DR 10400 S RIVERSIDE DR BDS Verified 97219 R256167 741089 1263934 02/​25/​2020 10:01 7269
    HOOD AVE 10405 SW HOOD AVE 10405 S HOOD AVE BDS Verified 97219 R272538 740439 1264582 02/​25/​2020 10:01 3286
    PALATINE HILL RD 01041 SW PALATINE HILL RD 1041 S PALATINE HILL RD BDS Verified 97219 R232927 744336 1264264 02/​25/​2020 10:01 5871
    HOOD AVE 10412 SW HOOD AVE 10412 S HOOD AVE BDS Verified 97219 R272548 740440 1263556 02/​25/​2020 10:01 3287
    TERWILLIGER PL 10415 SW TERWILLIGER PL 10415 S TERWILLIGER PL BDS Verified 97219 R272524 740437 1263903 02/​25/​2020 10:01 7580
    TERWILLIGER PL 10424 SW TERWILLIGER PL 10424 S TERWILLIGER PL BDS Verified 97219 R272535 740451 1263904 02/​25/​2020 10:01 7581
    HOOD AVE 10425 SW HOOD AVE 10425 S HOOD AVE BDS Verified 97219 R272539 740452 1263905 02/​25/​2020 10:01 3288
    RIVERSIDE DR 10425 SW RIVERSIDE DR 10425 S RIVERSIDE DR BDS Verified 97219 R256158 741093 1264612 02/​25/​2020 10:01 7270
    DAPHNE AVE 10434 SW DAPHNE AVE 10434 S DAPHNE AVE BDS Verified 97219 R256208 740455 1264586 02/​25/​2020 10:01 2038
    TERWILLIGER PL 10435 SW TERWILLIGER PL 10435 S TERWILLIGER PL BDS Verified 97219 R272525 740454 1263907 02/​25/​2020 10:01 7582
    HOOD AVE 10438 SW HOOD AVE 10438 S HOOD AVE BDS Verified 97219 R272547 740458 1263560 02/​25/​2020 10:01 3289
    TERWILLIGER PL 10444 SW TERWILLIGER PL 10444 S TERWILLIGER PL BDS Verified 97219 R272534 740459 1264229 02/​25/​2020 10:01 7583
    COLLINA AVE 10457 SW COLLINA AVE 10457 S COLLINA AVE BDS Verified 97219 R256201 1243038 1264806 02/​25/​2020 10:01 1101
    MONTGOMERY ST 0105 SW MONTGOMERY ST 105 S MONTGOMERY ST Address Created in MAR - Needs Final Review 97201 R256516 1053593 1268180 02/​18/​2020 15:44 5331
    TERWILLIGER BLVD 10500 SW TERWILLIGER BLVD 10500 S TERWILLIGER BLVD BDS Verified 97219 R272527 740453 1263906 02/​25/​2020 10:01 7556
    COLLINA AVE 10502 SW COLLINA AVE 10502 S COLLINA AVE BDS Verified 97219 R256193 740457 1264587 02/​25/​2020 10:01 1102
    HEDLUND AVE 10505 SW HEDLUND AVE 10505 S HEDLUND AVE BDS Verified 97219 R256189 740456 1263559 02/​25/​2020 10:01 3174
    HOOD AVE 10511 SW HOOD AVE 10511 S HOOD AVE BDS Verified 97219 R272540 740461 1264231 02/​25/​2020 10:01 3290
    TERWILLIGER PL 10515 SW TERWILLIGER PL 10515 S TERWILLIGER PL BDS Verified 97219 R272526 740462 1264232 02/​25/​2020 10:01 7584
    HOOD AVE 10518 SW HOOD AVE 10518 S HOOD AVE BDS Verified 97219 R272546 740465 1263562 02/​25/​2020 10:01 3291
    TERWILLIGER PL 10520 SW TERWILLIGER PL 10520 S TERWILLIGER PL BDS Verified 97219 R272533 740466 1264589 02/​25/​2020 10:01 7585
    HOOD AVE 10523 SW HOOD AVE 10523 S HOOD AVE BDS Verified 97219 R272541 740468 1263909 02/​25/​2020 10:01 3292
    TERWILLIGER PL 10525 SW TERWILLIGER PL 10525 S TERWILLIGER PL BDS Verified 97219 R272528 740472 1263563 02/​25/​2020 10:01 7586
    HOOD AVE 10540 SW HOOD AVE 10540 S HOOD AVE BDS Verified 97219 R272545 740475 1264592 02/​25/​2020 10:01 3293
    TERWILLIGER PL 10540 SW TERWILLIGER PL 10540 S TERWILLIGER PL BDS Verified 97219 R272532 740474 1263564 02/​25/​2020 10:01 7587
    HOOD AVE 10543 SW HOOD AVE 10543 S HOOD AVE BDS Verified 97219 R272542 740476 1264233 02/​25/​2020 10:01 3294
    RIVERSIDE DR 10599 SW RIVERSIDE DR 10599 S RIVERSIDE DR BDS Verified 97219 R256165 1235978 1264854 02/​25/​2020 10:01 7271
    GIBBS ST 0106 SW GIBBS ST 106 S GIBBS ST BDS Verified 97239 R129085 673643 1265335 02/​25/​2020 10:01 2753
    RIDGE DR 0106 SW RIDGE DR 106 S RIDGE DR BDS Verified 97219 R272491 740364 1264567 02/​25/​2020 10:01 6074
    MOAPA AVE 10600 SW MOAPA AVE 10600 S MOAPA AVE BDS Verified 97219 R257057 740473 1264591 02/​25/​2020 10:01 5322
    TERWILLIGER PL 10605 SW TERWILLIGER PL 10605 S TERWILLIGER PL BDS Verified 97219 R272529 740483 1263566 02/​25/​2020 10:01 7588
    HOOD AVE 10606 SW HOOD AVE 10606 S HOOD AVE BDS Verified 97219 R272544 740486 1263914 02/​25/​2020 10:01 3295
    TERWILLIGER PL 10610 SW TERWILLIGER PL 10610 S TERWILLIGER PL BDS Verified 97219 R272531 740484 1263912 02/​25/​2020 10:01 7589
    HOOD AVE 10615 SW HOOD AVE 10615 S HOOD AVE BDS Verified 97219 R272543 740485 1263913 02/​25/​2020 10:01 3296
    TERWILLIGER PL 10620 SW TERWILLIGER PL 10620 S TERWILLIGER PL BDS Verified 97219 R272580 740490 1263568 02/​25/​2020 10:01 7590
    COLLINA AVE 10621 SW COLLINA AVE 10621 S COLLINA AVE BDS Verified 97219 R256205 740489 1264595 02/​25/​2020 10:01 1103
    HOOD AVE 10627 SW HOOD AVE 10627 S HOOD AVE BDS Verified 97219 R330651 740491 1264596 02/​25/​2020 10:01 3297
    COLLINA AVE 10630 SW COLLINA AVE 10630 S COLLINA AVE BDS Verified 97219 R256197 740488 1263567 02/​25/​2020 10:01 1104
    HOOD AVE 10630 SW HOOD AVE 10630 S HOOD AVE BDS Verified 97219 R330652 740495 1264239 02/​25/​2020 10:01 3298
    HEDLUND AVE 10634 SW HEDLUND AVE 10634 S HEDLUND AVE BDS Verified 97219 R256186 740492 1264236 02/​25/​2020 10:01 3175
    RIVERSIDE DR 10643 SW RIVERSIDE DR 10643 S RIVERSIDE DR BDS Verified 97219 R256174 741097 1264252 02/​25/​2020 10:01 7272
    HEDLUND AVE 10647 SW HEDLUND AVE 10647 S HEDLUND AVE BDS Verified 97219 R256192 740493 1264237 02/​25/​2020 10:01 3176
    COLLINA AVE 10650 SW COLLINA AVE 10650 S COLLINA AVE BDS Verified 97219 R256199 740498 1264598 02/​25/​2020 10:01 1105
    COLLINA AVE 10655 SW COLLINA AVE 10655 S COLLINA AVE BDS Verified 97219 R256206 740503 1263918 02/​25/​2020 10:01 1106
    SUMMERVILLE AVE 10655 SW SUMMERVILLE AVE 10655 S SUMMERVILLE AVE BDS Verified 97219 R256181 740497 1263569 02/​25/​2020 10:01 7520
    HEDLUND AVE 10659 SW HEDLUND AVE 10659 S HEDLUND AVE BDS Verified 97219 R256200 740502 1263917 02/​25/​2020 10:01 3177
    COLLINA AVE 10665 SW COLLINA AVE 10665 S COLLINA AVE BDS Verified 97219 R232998 740506 1263570 02/​25/​2020 10:01 1107
    COLLINA AVE 10666 SW COLLINA AVE 10666 S COLLINA AVE BDS Verified 97219 R232996 740505 1264599 02/​25/​2020 10:01 1108
    HEDLUND AVE 10666 SW HEDLUND AVE 10666 S HEDLUND AVE BDS Verified 97219 R256187 740501 1263916 02/​25/​2020 10:01 3178
    MOAPA AVE 10666 SW MOAPA AVE 10666 S MOAPA AVE BDS Verified 97219 R257058 740494 1264238 02/​25/​2020 10:01 5323