Block Report

1200 Block of Knorr St

53 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 53 properties on the 1200 Block of Knorr St.

About this block

The 1200 block of Knorr St contains 53 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1949 to 1950. There are 1 open code violations across the block. The block has seen 29 ownership transfers in the last five years. 53 properties on the block were built before 1978 and may carry lead-paint risk under Philadelphia's lead disclosure ordinance. The top three property owners on this block control approximately 6% of its parcels.

All properties on this block (50)

Address	Year	Open viol	Owner-occ	Grade
1200 Knorr St	1949	1	Yes	B
1201 Knorr St	1950	0	Yes	A
1202 Knorr St	1949	0	Yes	A
1203 Knorr St	1950	0	Yes	A
1204 Knorr St	1949	0	Yes	A
1205 Knorr St	1950	0	Yes	A
1206 Knorr St	1949	0	Yes	A
1207 Knorr St	1950	0	Yes	A
1208 Knorr St	1949	0	Yes	B
1209 Knorr St	1950	0	Yes	A

Show all 50 properties

Address	Year	Owner-occ	Grade
1210 Knorr St	1949	Yes	A
1211 Knorr St	1950	Yes	A
1212 Knorr St	1949	Yes	A
1213 Knorr St	1950	Yes	A
1214 Knorr St	1949	Yes	A
1215 Knorr St	1950	Yes	A
1216 Knorr St	1949	Yes	A
1217 Knorr St	1950	Yes	A
1218 Knorr St	1949	Yes	A
1219 Knorr St	1950	Yes	A
1220 Knorr St	1949	Yes	A
1221 Knorr St	1950	Yes	A
1222 Knorr St	1949	Yes	A
1223 Knorr St	1950	Yes	A
1224 Knorr St	1949	Yes	A
1225 Knorr St	1950	Yes	A
1226 Knorr St	1949	Yes	A
1227 Knorr St	1950	Yes	A
1228 Knorr St	1949	Yes	A
1229 Knorr St	1950	Yes	A
1230 Knorr St	1949	Yes	A
1231 Knorr St	1950	Yes	A
1232 Knorr St	1949	Yes	A
1233 Knorr St	1950	Yes	A
1234 Knorr St	1949	Yes	A
1235 Knorr St	1950	Yes	A
1236 Knorr St	1949	Yes	A
1237 Knorr St	1950	Yes	A
1238 Knorr St	1949	Yes	A
1239 Knorr St	1950	Yes	A
1240 Knorr St	1949	Yes	A
1241 Knorr St	1950	Yes	A
1242 Knorr St	1949	Yes	A
1243 Knorr St	1950	Yes	A
1244 Knorr St	1949	Yes	A
1246 Knorr St	1949	Yes	A
1248 Knorr St	1949	Yes	A
1250 Knorr St	1949	Yes	A
1252 Knorr St	1949	Yes	A
1254 Knorr St	1949	Yes	A

Recent block activity

2027-03-22License expired · 1243 Knorr St
2027-03-01License expired · 1233 Knorr St
2027-01-05License expired · 1236 Knorr St
2026-09-19License expired · 1219 Knorr St
2026-07-23License expired · 1203 Knorr St
2026-06-21Tax delinquency recorded · 1208 Knorr St
2026-06-18Complaint filed · 1223 Knorr St — Property Maintenance High Weeds
2026-05-20Inspection · 1256 Knorr St
2026-05-20Inspection · 1254 Knorr St
2026-05-20Inspection · 1228 Knorr St
2026-05-20Inspection · 1218 Knorr St
2026-05-20Inspection · 1234 Knorr St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.02
Street	A	0.05
ZIP 19111	A	0.06
Citywide	—	—