# Building permits at 301 Allendale St, Baltimore, MD

One permit on record here. The newest, Apr 25: Replace 70k btu furnace an 2TON condenser. Within a quarter mile, the city has issued 58 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Apr 25, 2026 | Mechanical (HVAC) | Replace 70k btu furnace an 2TON condenser | $4,200 | [BRCM-26-008670](https://nearbypermits.com/baltimore/permit/BRCM-26-008670/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 2 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Jul 30, 2026 | [3607 W Saratoga St](https://nearbypermits.com/baltimore/address/3607-w-saratoga-st/) | 170 ft SE | Alteration or repair | front door fix frame and brick molding paint molding put in deadbolt and fix trim on front bottom window repair and paint Install new back exterior door and brick molding paint door and molding fix with new 12 foot downspout and install 2 hangers white in color. Repair first step going in back door  | $4,000 | [BRCM-26-005994](https://nearbypermits.com/baltimore/permit/BRCM-26-005994/) |
| Jul 6, 2026 | [3602 W Saratoga St](https://nearbypermits.com/baltimore/address/3602-w-saratoga-st/) | 170 ft E | Alteration or repair | Door Replacement. Like to like, same opening. No structural Change involved. | $5,364 | [BRCM-26-013909](https://nearbypermits.com/baltimore/permit/BRCM-26-013909/) |

### This block (250 to 1,000 ft), 30 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 9, 2026 | [524 Allendale St](https://nearbypermits.com/baltimore/address/524-allendale-st/) | 880 ft N | Other | Replace 100 ampere line & load cables | $1,000 | [BRCM-26-020640](https://nearbypermits.com/baltimore/permit/BRCM-26-020640/) |
| Oct 7, 2026 | [302 N Grantley St](https://nearbypermits.com/baltimore/address/302-n-grantley-st/) | 250 ft E | Plumbing | Gas test | $200 | [BRCM-26-020457](https://nearbypermits.com/baltimore/permit/BRCM-26-020457/) |
| Oct 4, 2026 | [304 Lyndhurst St](https://nearbypermits.com/baltimore/address/304-lyndhurst-st/) | 780 ft W | Plumbing | Gas test | $800 | [BRCM-26-020225](https://nearbypermits.com/baltimore/permit/BRCM-26-020225/) |
| Oct 1, 2026 | [3404 W Mulberry St](https://nearbypermits.com/baltimore/address/3404-w-mulberry-st/) | 960 ft NE | Fence, wall or deck | Tear down existing 8'X10' front porch Build new porch in kind (no roof work) | $4,000 | [BRCM-26-019614](https://nearbypermits.com/baltimore/permit/BRCM-26-019614/) |
| Sep 21, 2026 | [111 Allendale St](https://nearbypermits.com/baltimore/address/111-allendale-st/) | 500 ft S | Roofing | Roof Shingle Replacement. 7 sheets of sheathing included. No structural changes. 10-yd dumpster in driveway. As per plans and as per code. | $20,697 | [BRCM-26-018067](https://nearbypermits.com/baltimore/permit/BRCM-26-018067/) |
| Sep 18, 2026 | [304 Lyndhurst St](https://nearbypermits.com/baltimore/address/304-lyndhurst-st/) | 780 ft W | Alteration or repair | New owner recently purchased 10 days ago trying to obtain the U&O. This Work was done by the previous owner under permit #COM2023-52620 Replace 5 windows and 2 exterior doors. Replace 600 ft of drywall. | $1,000 | [BRCM-26-019181](https://nearbypermits.com/baltimore/permit/BRCM-26-019181/) |
| Sep 17, 2026 | [310 Mount Holly St](https://nearbypermits.com/baltimore/address/310-mount-holly-st/) | 510 ft W | Electrical | 200 amp service and 10 circuits per code | $5,000 | [BRCM-26-019092](https://nearbypermits.com/baltimore/permit/BRCM-26-019092/) |
| Sep 17, 2026 | [314 Mount Holly St](https://nearbypermits.com/baltimore/address/314-mount-holly-st/) | 520 ft W | Electrical | Rewire the entire home with 18 circuits and a new 100 amp main electrical service. As per code | $8,500 | [BRCM-26-019072](https://nearbypermits.com/baltimore/permit/BRCM-26-019072/) |
| Sep 15, 2026 | [411 N Edgewood St](https://nearbypermits.com/baltimore/address/411-n-edgewood-st/) | 900 ft NE | Electrical | Replace 100amp service line | $200 | [BRCM-26-018854](https://nearbypermits.com/baltimore/permit/BRCM-26-018854/) |
| Sep 12, 2026 | [304 Lyndhurst St](https://nearbypermits.com/baltimore/address/304-lyndhurst-st/) | 780 ft W | Electrical | com2023-59292: Installed 100 amp service and 16 circuits to code | $2,200 | [BRCM-26-018700](https://nearbypermits.com/baltimore/permit/BRCM-26-018700/) |
| Sep 11, 2026 | [217 N Edgewood St](https://nearbypermits.com/baltimore/address/217-n-edgewood-st/) | 730 ft E | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | Not listed | [BRCM-26-018540](https://nearbypermits.com/baltimore/permit/BRCM-26-018540/) |
| Sep 10, 2026 | [3711 Edmondson Ave](https://nearbypermits.com/baltimore/address/3711-edmondson-ave/) | 990 ft N | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $3,583 | [BRCM-26-018475](https://nearbypermits.com/baltimore/permit/BRCM-26-018475/) |
| Sep 2, 2026 | [116 Denison St](https://nearbypermits.com/baltimore/address/116-denison-st/) | 780 ft SE | Roofing | STRUCTURAL ALTERATIONS - 989 SQ FT Replace missing bricks at the top of the rear of building approx. Repair 2 cracks in wall approx. Demo flat portion of the roof approx. 1,300 sq ft. Install approx. 5 2x12 joists and 10 sheets of 3/4 fire rated plywood. Install base sheet pattern nailed with steel  | $140,000 | [BRCM-26-017950](https://nearbypermits.com/baltimore/permit/BRCM-26-017950/) |
| Aug 25, 2026 | [103 N Edgewood St](https://nearbypermits.com/baltimore/address/103-n-edgewood-st/) | 760 ft S | Other | 3 fixtures | $5,000 | [BRCM-26-017477](https://nearbypermits.com/baltimore/permit/BRCM-26-017477/) |
| Aug 25, 2026 | [221 Denison St](https://nearbypermits.com/baltimore/address/221-denison-st/) | 990 ft E | Mechanical (HVAC) | Install 2 ton heat pump, air handler 7kw this permit replaces expired mechanical permit # com2024-93936 | $10,500 | [BRCM-26-017459](https://nearbypermits.com/baltimore/permit/BRCM-26-017459/) |
| Aug 21, 2026 | [326 N Grantley St](https://nearbypermits.com/baltimore/address/326-n-grantley-st/) | 320 ft NE | Alteration or repair | Repl r sec w/ storm / replace exterior door thru the home depot - same size, $500 - savage, nakia d. H: | $500 | [BRCM-26-017190](https://nearbypermits.com/baltimore/permit/BRCM-26-017190/) |
| Aug 11, 2026 | [205 N Edgewood St](https://nearbypermits.com/baltimore/address/205-n-edgewood-st/) | 670 ft E | Alteration or repair | Renewal by andersen to remove and replace 1 entry door and 1 storm door, no structural changes, no widening of existing openings | $3,885 | [BRCM-26-016106](https://nearbypermits.com/baltimore/permit/BRCM-26-016106/) |
| Aug 11, 2026 | [510 Mount Holly St](https://nearbypermits.com/baltimore/address/510-mount-holly-st/) | 900 ft NW | Alteration or repair | Demolish interior non-structural partitions. Interior non-structural alterations to include: framing to create new non-structural interior partition walls. Renovation existing kitchen and all bathrooms. New interior finishes. Install new interior doors. Same size and location. Install (5) new 6x6 wo | $9,500 | [BRCM-26-015882](https://nearbypermits.com/baltimore/permit/BRCM-26-015882/) |
| Jul 16, 2026 | [409 N Edgewood St](https://nearbypermits.com/baltimore/address/409-n-edgewood-st/) | 890 ft NE | Electrical | Replace 100-amp service line | $1,000 | [BRCM-26-014716](https://nearbypermits.com/baltimore/permit/BRCM-26-014716/) |
| Jul 9, 2026 | [313 N Edgewood St](https://nearbypermits.com/baltimore/address/313-n-edgewood-st/) | 800 ft E | Mechanical (HVAC) | Replacement of Air Conditioner and Gas Furnace | $6,200 | [BRCM-26-014175](https://nearbypermits.com/baltimore/permit/BRCM-26-014175/) |
| Jul 1, 2026 | [400 Denison St](https://nearbypermits.com/baltimore/address/400-denison-st/) | 980 ft NE | Other |  | $500 | [BRCM-26-013574](https://nearbypermits.com/baltimore/permit/BRCM-26-013574/) |
| Jun 30, 2026 | [308 Lyndhurst St](https://nearbypermits.com/baltimore/address/308-lyndhurst-st/) | 780 ft W | Plumbing | Emergency Water Service Replacement - apprx 30 feet of 1" black poly and Blue Tracer - Ball Valve Check valve expansion tank if needed | $10,992 | [BRCM-26-013407](https://nearbypermits.com/baltimore/permit/BRCM-26-013407/) |
| Jun 23, 2026 | [400 Lyndhurst St](https://nearbypermits.com/baltimore/address/400-lyndhurst-st/) | 850 ft W | Plumbing | replace/ repair mai. water service with 1"poly cts with 10 gage tracer wire and new fuel check pre with expansion tank full port ball Valve with bleed | $5,000 | [BRCM-26-011413](https://nearbypermits.com/baltimore/permit/BRCM-26-011413/) |
| Jun 19, 2026 | [504 Allendale St](https://nearbypermits.com/baltimore/address/504-allendale-st/) | 690 ft N | Mechanical (HVAC) | Replace two 1.5 ton mini split heat pumps | $34,000 | [BRCM-26-012881](https://nearbypermits.com/baltimore/permit/BRCM-26-012881/) |
| Jun 12, 2026 | [302 Lyndhurst St](https://nearbypermits.com/baltimore/address/302-lyndhurst-st/) | 780 ft W | Other |  | $10,350 | [BRCM-25-024842](https://nearbypermits.com/baltimore/permit/BRCM-25-024842/) |
| Jun 4, 2026 | [329 N Grantley St](https://nearbypermits.com/baltimore/address/329-n-grantley-st/) | 420 ft NE | Plumbing | Replace 30-gallon 30,000 Btu gas water heater with the same. | $2,162 | [BRCM-26-011761](https://nearbypermits.com/baltimore/permit/BRCM-26-011761/) |
| Jun 4, 2026 | [3707 W Mulberry St](https://nearbypermits.com/baltimore/address/3707-w-mulberry-st/) | 310 ft NW | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $2,217 | [BRCM-26-011685](https://nearbypermits.com/baltimore/permit/BRCM-26-011685/) |
| May 12, 2026 | [312 Denison St](https://nearbypermits.com/baltimore/address/312-denison-st/) | 900 ft E | Other |  | $500 | [BRCM-26-009638](https://nearbypermits.com/baltimore/permit/BRCM-26-009638/) |
| May 12, 2026 | [3705 W Franklin St](https://nearbypermits.com/baltimore/address/3705-w-franklin-st/) | 540 ft N | Plumbing | Gas range replacement | $140 | [BRCM-26-009257](https://nearbypermits.com/baltimore/permit/BRCM-26-009257/) |
| May 6, 2026 | [329 N Edgewood St](https://nearbypermits.com/baltimore/address/329-n-edgewood-st/) | 820 ft E | Other |  | $8,427 | [BRCM-26-009467](https://nearbypermits.com/baltimore/permit/BRCM-26-009467/) |

### Farther (1,000 ft to ¼ mi), 26 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [502 Lyndhurst St](https://nearbypermits.com/baltimore/address/502-lyndhurst-st/) | 0.19 mi NW | Plumbing | exterior sewer line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $400 | [BRCM-26-019738](https://nearbypermits.com/baltimore/permit/BRCM-26-019738/) |
| Sep 15, 2026 | [509 N Edgewood St](https://nearbypermits.com/baltimore/address/509-n-edgewood-st/) | 0.20 mi NE | Other | Gas - test, stove | $1,200 | [BRCM-26-018871](https://nearbypermits.com/baltimore/permit/BRCM-26-018871/) |
| Sep 15, 2026 | [220 N Culver St](https://nearbypermits.com/baltimore/address/220-n-culver-st/) | 0.25 mi SE | Electrical | Install (1) 300 amps electric service up to 600v (#amps), (3) 100 amps existing electrical meters as per code. | $1,500 | [BRCM-26-018862](https://nearbypermits.com/baltimore/permit/BRCM-26-018862/) |
| Sep 14, 2026 | [107 N Monastery Ave](https://nearbypermits.com/baltimore/address/107-n-monastery-ave/) | 0.23 mi SE | Alteration or repair | Interior alterations to include: demolition category i, replace (2) entry doors - front & rear - same size, same location, replace laminate flooring, basement, 1st and 2nd floor, replace kitchen cabinets and counter tops, replace interior doors as needed, interior paint throughout, replace drywall i | $40,000 | [BRCM-26-018728](https://nearbypermits.com/baltimore/permit/BRCM-26-018728/) |
| Sep 12, 2026 | [107 N Monastery Ave](https://nearbypermits.com/baltimore/address/107-n-monastery-ave/) | 0.23 mi SE | Electrical | Scope of work 25 electrical fixtures replacement, replace 2.5 tons 80,000 btus gas furnace, replace 6 plumbing fixtures, re-conect gas for water heater, stove and furnace. | $10,000 | [BRCM-26-018729](https://nearbypermits.com/baltimore/permit/BRCM-26-018729/) |
| Sep 1, 2026 | [139 N Monastery Ave](https://nearbypermits.com/baltimore/address/139-n-monastery-ave/) | 0.22 mi SE | Other | update kitchen and bathroom floor and painting | $4,000 | [BRCM-26-016223](https://nearbypermits.com/baltimore/permit/BRCM-26-016223/) |
| Aug 19, 2026 | [600 Allendale St](https://nearbypermits.com/baltimore/address/600-allendale-st/) | 0.24 mi N | Electrical | 1 200 Amps service, 10 circuits and 30 circuits. | $5,000 | [BRCM-26-016989](https://nearbypermits.com/baltimore/permit/BRCM-26-016989/) |
| Aug 18, 2026 | [321 Denison St](https://nearbypermits.com/baltimore/address/321-denison-st/) | 0.20 mi E | Plumbing | Replacement 50 Gal Natural Gas 40,000 BTU Water Heater Pan Ball Valve Expansion Tank | $3,031 | [BRCM-26-011475](https://nearbypermits.com/baltimore/permit/BRCM-26-011475/) |
| Aug 14, 2026 | [417 N Loudon Ave](https://nearbypermits.com/baltimore/address/417-n-loudon-ave/) | 0.24 mi W | Roofing | Roof: Remove and replace flat main roof and gutters/downs and rear sunroom roof Foyer: Install laminate flooring (5 x6) Kitchen: Remove floor tiles and install laminate flooring (10 x 7) Dining room: Laminate the ceiling sand and paint (9 x 10) Basement: Window replacement 2 Rear left bedroom :Lamin | $22,870 | [BRCM-26-016073](https://nearbypermits.com/baltimore/permit/BRCM-26-016073/) |
| Aug 8, 2026 | [3911 Edmondson Ave](https://nearbypermits.com/baltimore/address/3911-edmondson-ave/) | 0.24 mi NW | Electrical | Rewire house including 20 circuits | $5,000 | [BRCM-26-016210](https://nearbypermits.com/baltimore/permit/BRCM-26-016210/) |
| Aug 7, 2026 | [518 Lyndhurst St](https://nearbypermits.com/baltimore/address/518-lyndhurst-st/) | 0.22 mi NW | Plumbing | Sewer line replacement | $8,250 | [BRCM-26-016144](https://nearbypermits.com/baltimore/permit/BRCM-26-016144/) |
| Jul 29, 2026 | [3521 Edmondson Ave](https://nearbypermits.com/baltimore/address/3521-edmondson-ave/) | 0.20 mi NE | Electrical | Scooper work plumbing 4-toilets, 4-sinks, 2-tub, 2-shower, -1-kitchen sink, 1-washer, 1- electrical water heater,Gas work - one Gas furnace 80,000BTU, one stove 14,000BTU, Electrical work 1-200amp panel with service, outlets -35- lights 25, smoke detector -5, 25- circuits, 4-applinces, HVAC work one | $14,500 | [BRCM-26-015473](https://nearbypermits.com/baltimore/permit/BRCM-26-015473/) |
| Jul 26, 2026 | [117 N Monastery Ave](https://nearbypermits.com/baltimore/address/117-n-monastery-ave/) | 0.22 mi SE | Other | Replace service entrance cable | $800 | [BRCM-26-015256](https://nearbypermits.com/baltimore/permit/BRCM-26-015256/) |
| Jul 15, 2026 | [3521 Edmondson Ave](https://nearbypermits.com/baltimore/address/3521-edmondson-ave/) | 0.20 mi NE | Alteration or repair | Scope of work Interior non-structural demolition will be performed throughout the residence, including removal of all interior drywall, all existing flooring (carpet, tile and other finishes), all bathroom fixtures, all kitchen and bathroom cabinets, non-structural partition walls, the concrete slab | $7,500 | [BRCM-26-014594](https://nearbypermits.com/baltimore/permit/BRCM-26-014594/) |
| Jul 13, 2026 | [601 Mount Holly St](https://nearbypermits.com/baltimore/address/601-mount-holly-st/) | 0.25 mi N | Mechanical (HVAC) | Replace existing 3 ton ac and 75k btu furnace | $15,000 | [BRCM-26-014390](https://nearbypermits.com/baltimore/permit/BRCM-26-014390/) |
| Jul 9, 2026 | [125 N Monastery Ave](https://nearbypermits.com/baltimore/address/125-n-monastery-ave/) | 0.22 mi SE | Plumbing | Gas Range Replacement | $140 | [BRCM-26-014052](https://nearbypermits.com/baltimore/permit/BRCM-26-014052/) |
| Jul 6, 2026 | [418 Gwynn Ave](https://nearbypermits.com/baltimore/address/418-gwynn-ave/) | 0.24 mi NE | Other |  | $500 | [BRCM-26-013107](https://nearbypermits.com/baltimore/permit/BRCM-26-013107/) |
| Jul 2, 2026 | [600 Allendale St](https://nearbypermits.com/baltimore/address/600-allendale-st/) | 0.24 mi N | Plumbing | 12 Plumbing fixtures, water and waste interior reconstruction if needed, 2.5 heat pump duct work exhaust approved for work only. 125000 Cfms. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $10,000 | [BRCM-26-013560](https://nearbypermits.com/baltimore/permit/BRCM-26-013560/) |
| Jun 29, 2026 | [338 Gwynn Ave](https://nearbypermits.com/baltimore/address/338-gwynn-ave/) | 0.22 mi E | Solar | This project involves the installation of a roof-mounted 6.08KW DC/ 7.600KW AC residential solar PV system under Civic Works Baltimore Shines Program (ARPA-funded), utilizing 15 LONGI SOLAR - LR5-54HPB-405M MODULES (405W) modules paired with 15 SolarEdge U650 power optimizers for enhanced module-lev | $1,800 | [BRCM-26-012604](https://nearbypermits.com/baltimore/permit/BRCM-26-012604/) |
| Jun 23, 2026 | [210 N Monastery Ave](https://nearbypermits.com/baltimore/address/210-n-monastery-ave/) | 0.20 mi SE | Other |  | $9,000 | [BRCM-26-012084](https://nearbypermits.com/baltimore/permit/BRCM-26-012084/) |
| Jun 15, 2026 | [3911 Edmondson Ave](https://nearbypermits.com/baltimore/address/3911-edmondson-ave/) | 0.24 mi NW | Plumbing | Plumbing rough-in 2 toilets 2 lavatorys 1 tub, 1 kitchen sink, 1 wash box, 1 hose bib 1 gas range 1 gas furnace 1 gas water heater | $5,000 | [BRCM-26-012498](https://nearbypermits.com/baltimore/permit/BRCM-26-012498/) |
| Jun 8, 2026 | [3513 Edmondson Ave](https://nearbypermits.com/baltimore/address/3513-edmondson-ave/) | 0.21 mi NE | Other | Replace Meter - 100A Service | $1,000 | [BRCM-26-011142](https://nearbypermits.com/baltimore/permit/BRCM-26-011142/) |
| May 26, 2026 | [125 N Monastery Ave](https://nearbypermits.com/baltimore/address/125-n-monastery-ave/) | 0.22 mi SE | Fence, wall or deck | Turning garage into a rec room.Adding 4 outlets, 1 light switch and 4 lights into rec room which was formerly a garage. as per code | $500 | [BRCM-26-004342](https://nearbypermits.com/baltimore/permit/BRCM-26-004342/) |
| May 13, 2026 | [409 Denison St](https://nearbypermits.com/baltimore/address/409-denison-st/) | 0.21 mi E | Plumbing | Remove old boiler. Install 105,000 btu gas boiler with 1/2 backflow device. | $15,766 | [BRCM-26-010161](https://nearbypermits.com/baltimore/permit/BRCM-26-010161/) |
| May 12, 2026 | [109 N Monastery Ave](https://nearbypermits.com/baltimore/address/109-n-monastery-ave/) | 0.22 mi SE | Plumbing | 1 gas test as per code | $500 | [BRCM-26-010055](https://nearbypermits.com/baltimore/permit/BRCM-26-010055/) |
| May 9, 2026 | [3911 Edmondson Ave](https://nearbypermits.com/baltimore/address/3911-edmondson-ave/) | 0.24 mi NW | Electrical | Rewire four bedroom two bathroom unfinished basement to code. Install 150 amp temporary service to code. | $5,000 | [BRCM-26-009878](https://nearbypermits.com/baltimore/permit/BRCM-26-009878/) |

## Zoning requests nearby

We don't list zoning cases for Baltimore yet. Look them up on the city's Baltimore Municipal Zoning and Appeals Board page: https://www.baltimorecity.gov/mayor/our-work/boards-commissions/boards/baltimore-municipal-zoning-and-appeals-board-bmza

## More on this street

Other addresses on Allendale St with permits, nearest house number first:

- [312 Allendale St](https://nearbypermits.com/baltimore/address/312-allendale-st/): newest permit Jul 19, 2025
- [326 Allendale St](https://nearbypermits.com/baltimore/address/326-allendale-st/): newest permit Dec 1, 2025
- [400 Allendale St](https://nearbypermits.com/baltimore/address/400-allendale-st/): newest permit Dec 22, 2025
- [416 Allendale St](https://nearbypermits.com/baltimore/address/416-allendale-st/): newest permit Oct 23, 2025
- [140 Allendale St](https://nearbypermits.com/baltimore/address/140-allendale-st/): newest permit Jul 9, 2025
- [136 Allendale St](https://nearbypermits.com/baltimore/address/136-allendale-st/): newest permit Feb 3, 2026
- [111 Allendale St](https://nearbypermits.com/baltimore/address/111-allendale-st/): newest permit Sep 21, 2026
- [107 Allendale St](https://nearbypermits.com/baltimore/address/107-allendale-st/): newest permit Mar 18, 2026
- [103 Allendale St](https://nearbypermits.com/baltimore/address/103-allendale-st/): newest permit Oct 24, 2025
- [100 Allendale St](https://nearbypermits.com/baltimore/address/100-allendale-st/): newest permit Oct 24, 2024

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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 2026-10-11 05:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, the one permit at this address and 58 nearby: https://nearbypermits.com/baltimore/address/301-allendale-st/