# Block 4823, Brooklyn Tax block 4823 in Flatbush, Brooklyn has 50 lots, assessed at $5.6M in all. Each one opens its building permits, property taxes, zoning and sales. On Umarelli: https://umarelli.org/nyc/brooklyn/4823 More construction in Flatbush: https://umarelli.org/nyc/brooklyn/flatbush.md | Address | Lot | Type | Built | Assessed value | |---|---|---|---|---| | [647 Albany Avenue](https://umarelli.org/nyc/3048230001/647-albany-avenue.md) | 1 | Apartment building ยท 92 units | 1955 | $2,944,350 | | [638 Hawthorne Street](https://umarelli.org/nyc/3048230012/638-hawthorne-street.md) | 12 | Three-family | c. 1925 | $66,120 | | [640 Hawthorne Street](https://umarelli.org/nyc/3048230013/640-hawthorne-street.md) | 13 | Three-family | c. 1925 | $70,620 | | [644 Hawthorne Street](https://umarelli.org/nyc/3048230014/644-hawthorne-street.md) | 14 | Three-family | c. 1931 | $61,620 | | [646 Hawthorne Street](https://umarelli.org/nyc/3048230015/646-hawthorne-street.md) | 15 | Three-family | c. 1931 | $61,620 | | [650 Hawthorne Street](https://umarelli.org/nyc/3048230016/650-hawthorne-street.md) | 16 | Three-family | c. 1928 | $60,300 | | [652 Hawthorne Street](https://umarelli.org/nyc/3048230017/652-hawthorne-street.md) | 17 | Three-family | c. 1925 | $64,680 | | [656 Hawthorne Street](https://umarelli.org/nyc/3048230018/656-hawthorne-street.md) | 18 | Three-family | c. 1928 | $60,300 | | [658 Hawthorne Street](https://umarelli.org/nyc/3048230019/658-hawthorne-street.md) | 19 | Three-family | c. 1928 | $60,300 | | [662 Hawthorne Street](https://umarelli.org/nyc/3048230020/662-hawthorne-street.md) | 20 | Three-family | c. 1928 | $60,300 | | [668 Hawthorne Street](https://umarelli.org/nyc/3048230021/668-hawthorne-street.md) | 21 | Two-family | 1945 | $42,600 | | [670 Hawthorne Street](https://umarelli.org/nyc/3048230022/670-hawthorne-street.md) | 22 | Two-family | 1945 | $38,460 | | [674 Hawthorne Street](https://umarelli.org/nyc/3048230023/674-hawthorne-street.md) | 23 | Two-family | 1945 | $38,460 | | [676 Hawthorne Street](https://umarelli.org/nyc/3048230024/676-hawthorne-street.md) | 24 | Two-family | 1945 | $38,460 | | [678 Hawthorne Street](https://umarelli.org/nyc/3048230025/678-hawthorne-street.md) | 25 | Two-family | 1945 | $32,340 | | [680 Hawthorne Street](https://umarelli.org/nyc/3048230026/680-hawthorne-street.md) | 26 | Two-family | 1945 | $38,460 | | [684 Hawthorne Street](https://umarelli.org/nyc/3048230027/684-hawthorne-street.md) | 27 | Two-family | 1945 | $38,460 | | [686 Hawthorne Street](https://umarelli.org/nyc/3048230028/686-hawthorne-street.md) | 28 | Two-family | 1945 | $38,460 | | [688 Hawthorne Street](https://umarelli.org/nyc/3048230029/688-hawthorne-street.md) | 29 | Two-family | 1945 | $38,460 | | [692 Hawthorne Street](https://umarelli.org/nyc/3048230030/692-hawthorne-street.md) | 30 | Two-family | 1945 | $50,700 | | [612 Troy Avenue](https://umarelli.org/nyc/3048230033/612-troy-avenue.md) | 33 | Two-family | 1945 | $46,140 | | [614 Troy Avenue](https://umarelli.org/nyc/3048230034/614-troy-avenue.md) | 34 | Two-family | 1945 | $42,720 | | [618 Troy Avenue](https://umarelli.org/nyc/3048230035/618-troy-avenue.md) | 35 | Two-family | 1945 | $55,380 | | [620 Troy Avenue](https://umarelli.org/nyc/3048230036/620-troy-avenue.md) | 36 | Two-family | 1945 | $42,720 | | [622 Troy Avenue](https://umarelli.org/nyc/3048230037/622-troy-avenue.md) | 37 | Two-family | 1945 | $42,720 | | [626 Troy Avenue](https://umarelli.org/nyc/3048230038/626-troy-avenue.md) | 38 | Two-family | 1945 | $47,220 | | [628 Troy Avenue](https://umarelli.org/nyc/3048230039/628-troy-avenue.md) | 39 | Two-family | 1945 | $42,720 | | [630 Troy Avenue](https://umarelli.org/nyc/3048230040/630-troy-avenue.md) | 40 | Two-family | 1945 | $42,720 | | [634 Troy Avenue](https://umarelli.org/nyc/3048230041/634-troy-avenue.md) | 41 | Two-family | 1945 | $47,640 | | [636 Troy Avenue](https://umarelli.org/nyc/3048230042/636-troy-avenue.md) | 42 | Two-family | 1945 | $46,140 | | [701 Winthrop Street](https://umarelli.org/nyc/3048230044/701-winthrop-street.md) | 44 | Three-family | c. 1931 | $61,620 | | [699 Winthrop Street](https://umarelli.org/nyc/3048230045/699-winthrop-street.md) | 45 | Three-family | c. 1931 | $61,620 | | [697 Winthrop Street](https://umarelli.org/nyc/3048230046/697-winthrop-street.md) | 46 | Three-family | c. 1930 | $65,760 | | [693 Winthrop Street](https://umarelli.org/nyc/3048230047/693-winthrop-street.md) | 47 | Three-family | c. 1931 | $61,620 | | [691 Winthrop Street](https://umarelli.org/nyc/3048230048/691-winthrop-street.md) | 48 | Three-family | c. 1931 | $61,620 | | [689 Winthrop Street](https://umarelli.org/nyc/3048230049/689-winthrop-street.md) | 49 | Three-family | c. 1931 | $61,620 | | [685 Winthrop Street](https://umarelli.org/nyc/3048230050/685-winthrop-street.md) | 50 | Three-family | c. 1931 | $61,620 | | [681 Winthrop Street](https://umarelli.org/nyc/3048230051/681-winthrop-street.md) | 51 | Three-family | c. 1931 | $61,620 | | [679 Winthrop Street](https://umarelli.org/nyc/3048230052/679-winthrop-street.md) | 52 | Three-family | c. 1931 | $61,620 | | [675 Winthrop Street](https://umarelli.org/nyc/3048230053/675-winthrop-street.md) | 53 | Three-family | c. 1931 | $61,620 | | [671 Winthrop Street](https://umarelli.org/nyc/3048230054/671-winthrop-street.md) | 54 | Three-family | c. 1931 | $61,620 | | [669 Winthrop Street](https://umarelli.org/nyc/3048230055/669-winthrop-street.md) | 55 | Three-family | c. 1931 | $61,620 | | [665 Winthrop Street](https://umarelli.org/nyc/3048230056/665-winthrop-street.md) | 56 | Three-family | c. 1931 | $61,620 | | [661 Winthrop Street](https://umarelli.org/nyc/3048230057/661-winthrop-street.md) | 57 | Three-family | c. 1931 | $61,620 | | [659 Winthrop Street](https://umarelli.org/nyc/3048230058/659-winthrop-street.md) | 58 | Three-family | c. 1931 | $61,620 | | [657 Winthrop Street](https://umarelli.org/nyc/3048230059/657-winthrop-street.md) | 59 | Three-family | c. 1931 | $61,620 | | [653 Winthrop Street](https://umarelli.org/nyc/3048230060/653-winthrop-street.md) | 60 | Three-family | c. 1931 | $61,620 | | [649 Winthrop Street](https://umarelli.org/nyc/3048230061/649-winthrop-street.md) | 61 | Three-family | c. 1931 | $61,620 | | [647 Winthrop Street](https://umarelli.org/nyc/3048230062/647-winthrop-street.md) | 62 | Three-family | c. 1931 | $67,080 | | [664 Hawthorne Street](https://umarelli.org/nyc/3048230120/664-hawthorne-street.md) | 120 | Three-family | c. 1931 | $67,080 | More blocks: [Block 4820](https://umarelli.org/nyc/brooklyn/4820.md), [Block 4824](https://umarelli.org/nyc/brooklyn/4824.md)