In 1928, Delaware Avenue ran from the eastern end of Pontiac Street to the eastern end of Dorchester Road. It is now signed as a continuation of Pontiac, and it no longer goes through, stopping just short of Dorchester.
| Old Address | Post-911 Address | Cottage Name/Notes | Cure Evidence | |
| 1 Delaware Avenue | 71 Pontiac Street |
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| 3 Delaware Avenue | 75 Pontiac Street |
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| 7 Delaware Avenue | 85 Pontiac Street |
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| 11 Delaware Avenue | 95 Pontiac Street |
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| 13 Delaware Avenue | 105 Pontiac Street |
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| 17 Delaware Avenue | 117 Pontiac Street |
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