# Building permits at 2427 Callow Ave, Baltimore, MD

15 permits on record here. The newest, Jul 7: Re-issue aproved permit com2020-02734 scope of work: rehab existing building for five (5) dwelling units (per. Within a quarter mile, the city has issued 37 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jul 7, 2026 | Roofing | Re-issue aproved permit com2020-02734 scope of work: rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. Rm in bsmt. Total electric w/ new sprinkler system. Replace 3rd floor left roof section as per plans as per code. Separate permit required for sprinkler system. As | $100,000 | [BCCM-26-002316](https://nearbypermits.com/baltimore/permit/BCCM-26-002316/) |
| Jun 11, 2025 | Other |  | $5,000 | [BCCM-25-001002](https://nearbypermits.com/baltimore/permit/BCCM-25-001002/) |
| Apr 14, 2025 | Other |  | $4,500 | [BCCM-25-000305](https://nearbypermits.com/baltimore/permit/BCCM-25-000305/) |
| Mar 25, 2025 | Other |  | $5,300 | [BCCM-25-000716](https://nearbypermits.com/baltimore/permit/BCCM-25-000716/) |
| Nov 14, 2024 | Roofing | reinstate original permit.(original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as per code. separate permit required for sprinkler system | Not listed | [COM2024-88378](https://nearbypermits.com/baltimore/permit/COM2024-88378/) |
| Aug 8, 2024 | Roofing | reinstate original permit.(original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as per code. separate permit required for sprinkler system | Not listed | [COM2024-76935](https://nearbypermits.com/baltimore/permit/COM2024-76935/) |
| Jul 12, 2024 | Roofing | amend permit: change prime and electrical contractor. reinstate original permit.(original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as p | Not listed | [COM2024-74023](https://nearbypermits.com/baltimore/permit/COM2024-74023/) |
| Aug 18, 2023 | Roofing | amend permit: add electrical contractor. (original permit:com2023-70003: extend original permit.(original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section a | Not listed | [COM2023-76920](https://nearbypermits.com/baltimore/permit/COM2023-76920/) |
| Jul 24, 2023 | Roofing | extend original permit.(original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as per code. separate permit required for sprinkler system.)  | Not listed | [COM2023-70003](https://nearbypermits.com/baltimore/permit/COM2023-70003/) |
| Apr 13, 2023 | Roofing | amend permit: add plumber contractor. (original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as per code. separate permit required for spri | Not listed | [COM2023-62053](https://nearbypermits.com/baltimore/permit/COM2023-62053/) |
| Apr 13, 2023 | Roofing | amend permit: add hvac contractor. (original permit:com2020-02734:rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as per code. separate permit required for sprinkl | Not listed | [COM2023-62052](https://nearbypermits.com/baltimore/permit/COM2023-62052/) |
| Aug 22, 2022 | Plumbing | install (0) # water service pipe (reconstruction), (0) # sanitary connection (reconstruction0 as per code. | $4,500 | [COM2022-78032](https://nearbypermits.com/baltimore/permit/COM2022-78032/) |
| Jul 26, 2022 | Plumbing | install (1) # sanitary connection (1-2 fam. res.), (1) # water service pipe ( 1-2 fam. res.) as per code. | $8,800 | [COM2022-74793](https://nearbypermits.com/baltimore/permit/COM2022-74793/) |
| Jun 24, 2022 | Roofing | rehab existing building for five (5) dwelling units (per revised drawings) w/ mech. rm in bsmt. total electric w/ new sprinkler system. replace 3rd floor left roof section as per plans as per code. separate permit required for sprinkler system. | $500,000 | [COM2020-02734](https://nearbypermits.com/baltimore/permit/COM2020-02734/) |
| Sep 17, 2020 | Alteration or repair | scope of work: interior alterations to include: interior demolition (category i): demo/clean-up collapsed and soiled debris and drywall. *this permit is for interior demolition only, separate permit will be pulled for interior renovations/tenant fitout. *no curbing/underpinning to be done | $5,400 | [COM2020-75261](https://nearbypermits.com/baltimore/permit/COM2020-75261/) |

## Within ¼ mi since May 1, 2026

37 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 25 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 3, 2026 | [2517 Brookfield Ave](https://nearbypermits.com/baltimore/address/2517-brookfield-ave/) | 700 ft W | Electrical | total rewire and install a 200 amp service | $6,500 | [BRCM-26-019829](https://nearbypermits.com/baltimore/permit/BRCM-26-019829/) |
| Sep 30, 2026 | [2517 Brookfield Ave](https://nearbypermits.com/baltimore/address/2517-brookfield-ave/) | 700 ft W | Electrical | rough in (5) full baths, (1) half bath (3rd floor) 1st bathroom-standing t, separate shower, sink and toilet ( 2nd bathroom-tub/shower, toilet and sink, ( 2nd floor: 2full baths, (1st floor) 1 half bath, (basement) (1) sewage ejector pump and ground work:, (1) kitchen,(1) laundry, (1) garbage dispos | $10,000 | [BRCM-26-019979](https://nearbypermits.com/baltimore/permit/BRCM-26-019979/) |
| Sep 30, 2026 | [801 Druid Park Lake Dr](https://nearbypermits.com/baltimore/address/801-druid-park-lake-dr/) | 960 ft NW | Alteration or repair | Remove and Replace 9 windows, Like for Like, No structural Changes | $9,390 | [BRCM-26-019510](https://nearbypermits.com/baltimore/permit/BRCM-26-019510/) |
| Sep 23, 2026 | [2225 Callow Ave](https://nearbypermits.com/baltimore/address/2225-callow-ave/) | 740 ft S | Other |  | $3,030 | [BRCM-26-019326](https://nearbypermits.com/baltimore/permit/BRCM-26-019326/) |
| Sep 21, 2026 | [837 Whitelock St](https://nearbypermits.com/baltimore/address/837-whitelock-st/) | 780 ft SW | Roofing | Living room windows 2 Dining room - laminate ceiling 13x10 New flat roof. Roof TPO. As per code. | $17,355 | [BRCM-26-016074](https://nearbypermits.com/baltimore/permit/BRCM-26-016074/) |
| Sep 11, 2026 | [2517 Brookfield Ave](https://nearbypermits.com/baltimore/address/2517-brookfield-ave/) | 700 ft W | Fence, wall or deck | Interior Renovations of basement, first floor, second floor and third floor, rebuild damaged two tier wood deck with new wood stairs and handrails, rebuild back side damaged exterior wall, replace and reinforce existing damaged floor joists, interior non structural alterations to include: framing to | $15,000 | [BRCM-26-018572](https://nearbypermits.com/baltimore/permit/BRCM-26-018572/) |
| Sep 1, 2026 | [811 Newington Ave](https://nearbypermits.com/baltimore/address/811-newington-ave/) | 820 ft SW | Alteration or repair | Renewal by andersen to remove and replace 6 windows and 2 entry doors, no structural changes, no widening of existing openings | $16,624 | [BRCM-26-017726](https://nearbypermits.com/baltimore/permit/BRCM-26-017726/) |
| Aug 31, 2026 | [801 Druid Park Lake Dr](https://nearbypermits.com/baltimore/address/801-druid-park-lake-dr/) | 960 ft NW | Fence, wall or deck | Install 110 feet of 6 foot tall pressure treated vertical board with (1) 4' gate Install 31 feet of 4 foot tall black aluminum 2 rail with (1) 4' gate Install 5 feet of black trex aluminum railing 3 feet tall | $9,304 | [BRCM-26-013144](https://nearbypermits.com/baltimore/permit/BRCM-26-013144/) |
| Aug 19, 2026 | [744 Reservoir St](https://nearbypermits.com/baltimore/address/744-reservoir-st/) | 920 ft S | Alteration or repair | Interior demolition to remove flooring materials in kitchen and one bedroom on the second floor (387 sqft total). This includes removal from the premises of demolition debris. | $500 | [BRCM-26-016954](https://nearbypermits.com/baltimore/permit/BRCM-26-016954/) |
| Aug 14, 2026 | [2425 Lakeview Ave](https://nearbypermits.com/baltimore/address/2425-lakeview-ave/) | 320 ft W | Other | Gas Pressure Test | $2,071 | [BCCM-26-003530](https://nearbypermits.com/baltimore/permit/BCCM-26-003530/) |
| Jul 31, 2026 | [2425 Lakeview Ave](https://nearbypermits.com/baltimore/address/2425-lakeview-ave/) | 320 ft W | Other | Gas Pressure Test for 2 units on one meter, both units-one owner. | $2,071 | [BRCM-26-015718](https://nearbypermits.com/baltimore/permit/BRCM-26-015718/) |
| Jul 21, 2026 | [2312 Callow Ave](https://nearbypermits.com/baltimore/address/2312-callow-ave/) | 540 ft S | Solar | Residential Add on of Battery to the Residents Existing Roof Mounted Solar System | $18,249 | [BRCM-26-014946](https://nearbypermits.com/baltimore/permit/BRCM-26-014946/) |
| Jul 21, 2026 | [2200 Mount Royal Ter](https://nearbypermits.com/baltimore/address/2200-mount-royal-ter/) | 810 ft SE | Electrical | 600 amp service separated into 10 meters. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $1,500 | [BCCM-26-002699](https://nearbypermits.com/baltimore/permit/BCCM-26-002699/) |
| Jul 20, 2026 | [2464 Lakeview Ave](https://nearbypermits.com/baltimore/address/2464-lakeview-ave/) | 600 ft NW | Fence, wall or deck | Install 16 linear feet of 6 foot high vinyl fence in rear yard of rowhouse, 4 x 4 posts 8 feet apart and 12 inch deep footers as per code | $2,610 | [BRCM-26-012688](https://nearbypermits.com/baltimore/permit/BRCM-26-012688/) |
| Jul 8, 2026 | [722 Reservoir St](https://nearbypermits.com/baltimore/address/722-reservoir-st/) | 980 ft SE | Other | 13 Fixtures | $1,500 | [BRCM-26-014114](https://nearbypermits.com/baltimore/permit/BRCM-26-014114/) |
| Jun 27, 2026 | [825 Whitelock St](https://nearbypermits.com/baltimore/address/825-whitelock-st/) | 660 ft SW | Electrical | Line side cable replacement only 100 amp. | $1,000 | [BRCM-26-013451](https://nearbypermits.com/baltimore/permit/BRCM-26-013451/) |
| Jun 11, 2026 | [2522 Brookfield Ave](https://nearbypermits.com/baltimore/address/2522-brookfield-ave/) | 950 ft W | Plumbing | Gas range replacement | $140 | [BRCM-26-011854](https://nearbypermits.com/baltimore/permit/BRCM-26-011854/) |
| Jun 4, 2026 | [835 Whitelock St](https://nearbypermits.com/baltimore/address/835-whitelock-st/) | 760 ft SW | Plumbing | Replace 48-gallon 40,000 Btu gas water heater with the same. | $3,474 | [BRCM-26-011695](https://nearbypermits.com/baltimore/permit/BRCM-26-011695/) |
| Jun 3, 2026 | [722 Reservoir St](https://nearbypermits.com/baltimore/address/722-reservoir-st/) | 980 ft SE | Electrical | total rewire no service needed | $6,500 | [BRCM-26-011655](https://nearbypermits.com/baltimore/permit/BRCM-26-011655/) |
| May 29, 2026 | [2464 Lakeview Ave](https://nearbypermits.com/baltimore/address/2464-lakeview-ave/) | 600 ft NW | Plumbing | Replace 48k btu gas range with like | $140 | [BRCM-26-010601](https://nearbypermits.com/baltimore/permit/BRCM-26-010601/) |
| May 26, 2026 | [2101 Park Ave](https://nearbypermits.com/baltimore/address/2101-park-ave/) | 730 ft SE | Plumbing | Replace water heater | $3,000 | [BRCM-26-011040](https://nearbypermits.com/baltimore/permit/BRCM-26-011040/) |
| May 22, 2026 | [813 Whitelock St](https://nearbypermits.com/baltimore/address/813-whitelock-st/) | 580 ft SW | Electrical | 200 service 15 circuits | $1,500 | [BRCM-26-010907](https://nearbypermits.com/baltimore/permit/BRCM-26-010907/) |
| May 20, 2026 | [2517 Brookfield Ave](https://nearbypermits.com/baltimore/address/2517-brookfield-ave/) | 700 ft W | Mechanical (HVAC) | Install Goodman 60,000 btu 96% variable speed gas furnace with a 2 ton 17 seer variable speed inverter side discharge a/c system Install Goodman 60,000 96% variable speed downflow gas furnace with a 2.5 ton 17 seer variable speed inverter side discharge a/c system Ductwork | $5,000 | [BRCM-26-009971](https://nearbypermits.com/baltimore/permit/BRCM-26-009971/) |
| May 14, 2026 | [727 Newington Ave](https://nearbypermits.com/baltimore/address/727-newington-ave/) | 770 ft S | Alteration or repair | Furnish and install 11 new vinyl replacement windows to the same locations as exsitng - no structural changes and all of the work will be done to code. | $10,000 | [BRCM-26-009702](https://nearbypermits.com/baltimore/permit/BRCM-26-009702/) |
| May 8, 2026 | [724 Reservoir St](https://nearbypermits.com/baltimore/address/724-reservoir-st/) | 970 ft SE | Plumbing | Replace water service from the house to the street as per code | $5,400 | [BRCM-26-009706](https://nearbypermits.com/baltimore/permit/BRCM-26-009706/) |

### Farther (1,000 ft to ¼ mi), 12 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | [2252 Brookfield Ave](https://nearbypermits.com/baltimore/address/2252-brookfield-ave/) | 0.21 mi SW | Alteration or repair | Remove and Replace 19 windows, like for like no structural changes | $21,965 | [BRCM-26-019460](https://nearbypermits.com/baltimore/permit/BRCM-26-019460/) |
| Sep 23, 2026 | [826 Brooks Ln](https://nearbypermits.com/baltimore/address/826-brooks-ln/) | 0.23 mi W | Electrical | 826 Brooks ln - MEP permit MEP permit 200 amps service 10 circuits 30 fixtures, 10 plumbing fixtures, interior waste and water reconstruction, gas furnace or heat-pump including duct work exhaust fans 75 cfm's and gas test | $10,000 | [BRCM-26-014600](https://nearbypermits.com/baltimore/permit/BRCM-26-014600/) |
| Aug 28, 2026 | [2004 Park Ave](https://nearbypermits.com/baltimore/address/2004-park-ave/) | 0.22 mi SE | Plumbing | Replace residential sewer line | $5,200 | [BRCM-26-016722](https://nearbypermits.com/baltimore/permit/BRCM-26-016722/) |
| Aug 22, 2026 | [2208 Brookfield Ave](https://nearbypermits.com/baltimore/address/2208-brookfield-ave/) | 0.21 mi SW | Mechanical (HVAC) | Replace existing 4 ton ac and 125k btu furnace | $20,105 | [BRCM-26-017282](https://nearbypermits.com/baltimore/permit/BRCM-26-017282/) |
| Aug 14, 2026 | [344 W North Ave](https://nearbypermits.com/baltimore/address/344-w-north-ave/) | 0.22 mi E | Electrical | Install 1 set of 4" SCH. 40 conduit with pulling lines from 5' in front of pole to proposed padmount transformer location. Install 2-sets of 4" SCH. 40 conduit with pulling lines from padmount transformer location to electric meter location. as per plans as per code. | $56,875 | [BCCM-26-003311](https://nearbypermits.com/baltimore/permit/BCCM-26-003311/) |
| Jul 22, 2026 | [2260 Brookfield Ave](https://nearbypermits.com/baltimore/address/2260-brookfield-ave/) | 0.20 mi SW | Alteration or repair | Demo all interior walls. New framing for entire 3-level house. New stairs for each level as per Stamped Approved Plans and as per Code. Install R-21 insulation on exposed exterior walls, and R-49 insulation on rooflines. Install new flooring throughout. Install drywall throughout finished areas. Ins | $15,000 | [BCCM-25-004680](https://nearbypermits.com/baltimore/permit/BCCM-25-004680/) |
| Jun 23, 2026 | [2118 Bolton St](https://nearbypermits.com/baltimore/address/2118-bolton-st/) | 0.22 mi S | Electrical | Install 200 Amp service and wire to code. | $400 | [BRCM-26-013085](https://nearbypermits.com/baltimore/permit/BRCM-26-013085/) |
| Jun 4, 2026 | [2120 Bolton St](https://nearbypermits.com/baltimore/address/2120-bolton-st/) | 0.22 mi S | Demolition | CATEGORY II-DEMO ONLY - 989 Non-structural demolition (includes the removal of plaster, drywall, doors, non-bearing walls, flooring materials, and removal of debris and/or equipment). This includes all or part of Category I and allows the removal of up to 1/3 of like structural members on that level | $8,500 | [BCCM-26-002492](https://nearbypermits.com/baltimore/permit/BCCM-26-002492/) |
| Jun 2, 2026 | [2254 Brookfield Ave](https://nearbypermits.com/baltimore/address/2254-brookfield-ave/) | 0.21 mi SW | Roofing | demo 1 all plumbing fixtures, windows and doors, trash outside and in rear of the outside of the building. Repair damaged sections of the roof with 1/2-inch plywood and installing a new rubber roof covering, fixing any broken floor joist and repairing or replacing them with 2/10 floors joist jointed | $250,000 | [BRCM-26-010626](https://nearbypermits.com/baltimore/permit/BRCM-26-010626/) |
| May 26, 2026 | [2112 Bolton St](https://nearbypermits.com/baltimore/address/2112-bolton-st/) | 0.23 mi S | Mechanical (HVAC) | Rebuild water waste and vent from existing water & waste mains for entire house. One laundry, one kitchen, 2 bathrooms, 1 powder room. Rebuild gas system from main to furnaces. Trim out all fixtures | $27,000 | [BRCM-26-010979](https://nearbypermits.com/baltimore/permit/BRCM-26-010979/) |
| May 22, 2026 | [826 Brooks Ln](https://nearbypermits.com/baltimore/address/826-brooks-ln/) | 0.23 mi W | Roofing | In reference to original permit com2024-96279 826 brooks ln working without permit. (Building permit needed for framing and brick work.) scope of work: ------- interior alterations ------- full renovation of interior construct (2) apartments, framing, drywall, insulation kitchen, flooring, painting, | $20,000 | [BRCM-26-002141](https://nearbypermits.com/baltimore/permit/BRCM-26-002141/) |
| May 19, 2026 | [812 Brooks Ln](https://nearbypermits.com/baltimore/address/812-brooks-ln/) | 0.20 mi W | Other |  | $22,910 | [BRCM-25-018969](https://nearbypermits.com/baltimore/permit/BRCM-25-018969/) |

## More on this street

Other addresses on Callow Ave with permits, nearest house number first:

- [2431 Callow Ave](https://nearbypermits.com/baltimore/address/2431-callow-ave/): newest permit May 20, 2025
- [2407 Callow Ave](https://nearbypermits.com/baltimore/address/2407-callow-ave/): newest permit Nov 18, 2025
- [2405 Callow Ave](https://nearbypermits.com/baltimore/address/2405-callow-ave/): newest permit Oct 24, 2025
- [2477 Callow Ave](https://nearbypermits.com/baltimore/address/2477-callow-ave/): newest permit Apr 2, 2025
- [2323 Callow Ave](https://nearbypermits.com/baltimore/address/2323-callow-ave/): newest permit Mar 4, 2026
- [2317 Callow Ave](https://nearbypermits.com/baltimore/address/2317-callow-ave/): newest permit Nov 21, 2025
- [2314 Callow Ave](https://nearbypermits.com/baltimore/address/2314-callow-ave/): newest permit Sep 10, 2025
- [2312 Callow Ave](https://nearbypermits.com/baltimore/address/2312-callow-ave/): newest permit Jul 21, 2026
- [2306 Callow Ave](https://nearbypermits.com/baltimore/address/2306-callow-ave/): newest permit Mar 10, 2026
- [2304 Callow Ave](https://nearbypermits.com/baltimore/address/2304-callow-ave/): newest permit Nov 6, 2025

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Source: Baltimore Department of Housing and Community Development permit data (https://www.arcgis.com/home/item.html?id=189e6d1c65df4e13b38c0027cee574f6), City of Baltimore, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Checked 2026-10-06 19:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 15 permits at this address and 37 nearby: https://nearbypermits.com/baltimore/address/2427-callow-ave/