# Building permits at 4112 Erdman Ave, Baltimore, MD Two permits on record here. The newest, Dec 2, 2025: Permit, no description from the city. Within a quarter mile, the city has issued 35 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 2, 2025 | Other | | $9,000 | [BRCM-25-019862](https://nearbypermits.com/baltimore/permit/BRCM-25-019862/) | | Oct 21, 2025 | Other | | $2,000 | [BRCM-25-019872](https://nearbypermits.com/baltimore/permit/BRCM-25-019872/) | ## Within ¼ mi since May 1, 2026 35 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 6, 2026 | [3607 Bonview Ave](https://nearbypermits.com/baltimore/address/3607-bonview-ave/) | 240 ft N | Mechanical (HVAC) | Replace 45,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Install disconnects for 2-ton A/C and furnace. | $12,459 | [BRCM-26-013918](https://nearbypermits.com/baltimore/permit/BRCM-26-013918/) | ### This block (250 to 1,000 ft), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 4, 2026 | [3567 Elmora Ave](https://nearbypermits.com/baltimore/address/3567-elmora-ave/) | 970 ft NW | Alteration or repair | Install exterior door thru the home depot - same size, $500 - sandra burrell h: | $500 | [BRCM-26-019415](https://nearbypermits.com/baltimore/permit/BRCM-26-019415/) | | Oct 1, 2026 | [4105 Eastmont Ave](https://nearbypermits.com/baltimore/address/4105-eastmont-ave/) | 980 ft E | Plumbing | exterior water service line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $400 | [BRCM-26-019973](https://nearbypermits.com/baltimore/permit/BRCM-26-019973/) | | Sep 23, 2026 | [3603 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3603-ravenwood-ave/) | 490 ft N | Electrical | 200 Amps upgrade service | $1,800 | [BRCM-26-017482](https://nearbypermits.com/baltimore/permit/BRCM-26-017482/) | | Sep 10, 2026 | [4104 Gladden Ave](https://nearbypermits.com/baltimore/address/4104-gladden-ave/) | 610 ft E | Plumbing | Gas range replacement | $140 | [BRCM-26-018423](https://nearbypermits.com/baltimore/permit/BRCM-26-018423/) | | Sep 8, 2026 | [3801 Erdman Ave](https://nearbypermits.com/baltimore/address/3801-erdman-ave/) | 800 ft NW | Fence, wall or deck | Renovation to an existing library structure. Work will include scope of work: ---- exterior alterations ----- - category 2 demolition: removal of existing entry canopy. Curtain wall systems and masonry surrounding the building. - Building improvements will include a new structural canopy. - New stor | $150,000 | [BCCM-26-002659](https://nearbypermits.com/baltimore/permit/BCCM-26-002659/) | | Aug 28, 2026 | [3759 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3759-ravenwood-ave/) | 990 ft NE | Mechanical (HVAC) | Replace 50,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Install disconnects for 2-ton A/C and furnace. | $11,927 | [BRCM-26-017710](https://nearbypermits.com/baltimore/permit/BRCM-26-017710/) | | Aug 20, 2026 | [3602 Elmora Ave](https://nearbypermits.com/baltimore/address/3602-elmora-ave/) | 920 ft N | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $1,602 | [BRCM-26-016843](https://nearbypermits.com/baltimore/permit/BRCM-26-016843/) | | Aug 17, 2026 | [4110 Coleman Ave](https://nearbypermits.com/baltimore/address/4110-coleman-ave/) | 860 ft E | Alteration or repair | Replace exterior door thru the home depot - same size, $500 - kertis g marshall h: | $500 | [BRCM-26-016833](https://nearbypermits.com/baltimore/permit/BRCM-26-016833/) | | Jul 31, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 670 ft N | Electrical | Install 200 amp servcie an 24 circuits to code | $4,200 | [BRCM-26-015677](https://nearbypermits.com/baltimore/permit/BRCM-26-015677/) | | Jul 28, 2026 | [3621 Bonview Ave](https://nearbypermits.com/baltimore/address/3621-bonview-ave/) | 310 ft NE | Electrical | Remove/replace ac condenser, 25 electric fixtures/devices; gas hot water heater (gas existing); 8 plumbing fixtures as per code | $4,200 | [BRCM-26-015375](https://nearbypermits.com/baltimore/permit/BRCM-26-015375/) | | Jul 20, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 670 ft N | Plumbing | Plumbing work for 2 full bathrooms, kitchen, laundry, water and waste, gas for 50k stove 90k furnace electric water heater | $5,000 | [BRCM-26-014806](https://nearbypermits.com/baltimore/permit/BRCM-26-014806/) | | Jul 10, 2026 | [3621 Bonview Ave](https://nearbypermits.com/baltimore/address/3621-bonview-ave/) | 310 ft NE | Other | | $10,000 | [BRCM-26-007947](https://nearbypermits.com/baltimore/permit/BRCM-26-007947/) | | Jul 10, 2026 | [4217 Erdman Ave](https://nearbypermits.com/baltimore/address/4217-erdman-ave/) | 560 ft S | Alteration or repair | Scope of work: demo stud wall, drywall, trims, install new framing, drywall, trims, 3 interior doors, wall insulation R21, ceiling insulation R49, replace 1 window with ew exterior door, install new exterior stairs as per code as per plans | $10,000 | [BCCM-26-003061](https://nearbypermits.com/baltimore/permit/BCCM-26-003061/) | | Jul 1, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 670 ft N | Mechanical (HVAC) | 2 Ton heat pump, duct work, 4 exhausts | $5,500 | [BRCM-26-013673](https://nearbypermits.com/baltimore/permit/BRCM-26-013673/) | | Jun 26, 2026 | [4113 Eastmont Ave](https://nearbypermits.com/baltimore/address/4113-eastmont-ave/) | 980 ft E | Other | | $25,000 | [BRCM-26-011753](https://nearbypermits.com/baltimore/permit/BRCM-26-011753/) | | Jun 18, 2026 | [4217 Erdman Ave](https://nearbypermits.com/baltimore/address/4217-erdman-ave/) | 560 ft S | Electrical | Replace 25 electric fixtures in kind as per code | $3,000 | [BCCM-26-002695](https://nearbypermits.com/baltimore/permit/BCCM-26-002695/) | | May 20, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 670 ft N | Alteration or repair | Interior/exterior alterations to include: within an existing dwelling, interior demolition (category 1). Installation of 2x4 framing in basement. Furring on perimeter walls at 1st level and 2nd level. Insulate exterior walls r-21, and ceilings with r49 insulation remove all associated debris, instal | $6,000 | [BRCM-26-009844](https://nearbypermits.com/baltimore/permit/BRCM-26-009844/) | | May 5, 2026 | [3935 Erdman Ave](https://nearbypermits.com/baltimore/address/3935-erdman-ave/) | 910 ft W | Sign | Scope of work: Exterior alterations to include: Sign installation: Installation of channel letters mounted on an aluminum raceway and secured to the building fa ade. Installation includes proper anchoring of the raceway to the exterior wall surface, leveling and alignment of the letter set, and conn | $11,000 | [BCCM-26-001099](https://nearbypermits.com/baltimore/permit/BCCM-26-001099/) | ### Farther (1,000 ft to ¼ mi), 16 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 5, 2026 | [3556 Elmora Ave](https://nearbypermits.com/baltimore/address/3556-elmora-ave/) | 0.22 mi NW | Other | | $500 | [BRCM-26-020338](https://nearbypermits.com/baltimore/permit/BRCM-26-020338/) | | Oct 3, 2026 | [3647 Elmley Ave](https://nearbypermits.com/baltimore/address/3647-elmley-ave/) | 0.25 mi N | Mechanical (HVAC) | Install furnace, air conditioner, duct, bath fans and dryer | $8,500 | [BRCM-26-020157](https://nearbypermits.com/baltimore/permit/BRCM-26-020157/) | | Sep 23, 2026 | [3647 Elmley Ave](https://nearbypermits.com/baltimore/address/3647-elmley-ave/) | 0.25 mi N | Electrical | Add smokes, add fixtures or circuits as necessary, repair or replace existing wire as necessary, replace existing 100 amp service with new 100 amp service | $7,700 | [BRCM-26-019515](https://nearbypermits.com/baltimore/permit/BRCM-26-019515/) | | Sep 16, 2026 | [3647 Elmley Ave](https://nearbypermits.com/baltimore/address/3647-elmley-ave/) | 0.25 mi N | Plumbing | 2 baths, 1 kitchen, 1 ELECTRIC water heater | Not listed | [BRCM-26-018962](https://nearbypermits.com/baltimore/permit/BRCM-26-018962/) | | Aug 26, 2026 | [3647 Elmley Ave](https://nearbypermits.com/baltimore/address/3647-elmley-ave/) | 0.25 mi N | Alteration or repair | The project includes work as follows: Interior Demolition: basement kitchen and subfloor, basement bathroom tile surfaces, tub, 2nd floor bathroom tile wall surfaces, 1st floor non load bearing walls Interior renovation: Framing of basement bathroom, bulk heads as needed, half wall or kitchen island | $30,000 | [BRCM-26-017532](https://nearbypermits.com/baltimore/permit/BRCM-26-017532/) | | Aug 12, 2026 | [3711 Erdman Ave](https://nearbypermits.com/baltimore/address/3711-erdman-ave/) | 0.20 mi NW | Plumbing | 48K btu gas range replacement with like | $140 | [BRCM-26-016307](https://nearbypermits.com/baltimore/permit/BRCM-26-016307/) | | Aug 5, 2026 | [3753 Elmora Ave](https://nearbypermits.com/baltimore/address/3753-elmora-ave/) | 0.20 mi NE | Other | Replace line and load side cable. Replace 100 A load center. Update grounding, bonding, and lightning protection per NEC. | $3,000 | [BRCM-26-015966](https://nearbypermits.com/baltimore/permit/BRCM-26-015966/) | | Jul 22, 2026 | [3756 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3756-ravenwood-ave/) | 0.20 mi NE | Other | | $4,667 | [BRCM-26-014844](https://nearbypermits.com/baltimore/permit/BRCM-26-014844/) | | Jul 5, 2026 | [3564 Elmora Ave](https://nearbypermits.com/baltimore/address/3564-elmora-ave/) | 0.21 mi NW | Alteration or repair | Scope of work includes exterior/ interior alterations (Category I demo). Remove existing kitchen cabinets and flooring. Install new kitchen cabinets and ceramic flooring. Install new carpet and hardwood floor. Install five new windows, same size and place. Install two exterior doors, same size and p | $3,800 | [BRCM-26-011191](https://nearbypermits.com/baltimore/permit/BRCM-26-011191/) | | Jul 2, 2026 | [4110 Eastmont Ave](https://nearbypermits.com/baltimore/address/4110-eastmont-ave/) | 0.21 mi E | Plumbing | Gas Range Replacement | $140 | [BRCM-26-013774](https://nearbypermits.com/baltimore/permit/BRCM-26-013774/) | | Jun 30, 2026 | [3701 Sinclair Ln](https://nearbypermits.com/baltimore/address/3701-sinclair-ln/) | 0.23 mi E | Plumbing | Gas Range Replacement | $140 | [BRCM-26-013599](https://nearbypermits.com/baltimore/permit/BRCM-26-013599/) | | Jun 30, 2026 | [3818 Sinclair Ln](https://nearbypermits.com/baltimore/address/3818-sinclair-ln/) | 0.24 mi E | Plumbing | replace gas range | $150 | [BRCM-26-013484](https://nearbypermits.com/baltimore/permit/BRCM-26-013484/) | | Jun 24, 2026 | [3722 Lyndale Ave](https://nearbypermits.com/baltimore/address/3722-lyndale-ave/) | 0.24 mi N | Other | | $500 | [BRCM-26-012699](https://nearbypermits.com/baltimore/permit/BRCM-26-012699/) | | Jun 2, 2026 | [3710 Lyndale Ave](https://nearbypermits.com/baltimore/address/3710-lyndale-ave/) | 0.23 mi N | Plumbing | Replace 30-gallon 30,000 Btu gas water heater with the same. | $2,329 | [BRCM-26-011523](https://nearbypermits.com/baltimore/permit/BRCM-26-011523/) | | May 11, 2026 | [3805 Elmora Ave](https://nearbypermits.com/baltimore/address/3805-elmora-ave/) | 0.21 mi NE | Plumbing | Replace 5 plumbing fixtures 1 Water & waste replacement | $2,800 | [BRCM-26-009795](https://nearbypermits.com/baltimore/permit/BRCM-26-009795/) | | May 4, 2026 | [3320 Sinclair Ln](https://nearbypermits.com/baltimore/address/3320-sinclair-ln/) | 0.24 mi W | Alteration or repair | Lot consolidation application in progress the project consists of the fitout of a storage into a dunkin drive thru store.as per bmzapl-25-0012 approved for drive through this includes the scope of work: -------- level III interior alterations -------- - construction of interior non-load bearing part | $90,000 | [BCCM-25-002337](https://nearbypermits.com/baltimore/permit/BCCM-25-002337/) | ## 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 Erdman Ave with permits, nearest house number first: - [4201 Erdman Ave](https://nearbypermits.com/baltimore/address/4201-erdman-ave/): newest permit Feb 9, 2026 - [4211 Erdman Ave](https://nearbypermits.com/baltimore/address/4211-erdman-ave/): newest permit Dec 15, 2025 - [4217 Erdman Ave](https://nearbypermits.com/baltimore/address/4217-erdman-ave/): newest permit Jul 10, 2026 - [3935 Erdman Ave](https://nearbypermits.com/baltimore/address/3935-erdman-ave/): newest permit May 5, 2026 - [3912 Erdman Ave](https://nearbypermits.com/baltimore/address/3912-erdman-ave/): newest permit Oct 20, 2025 - [3902 Erdman Ave](https://nearbypermits.com/baltimore/address/3902-erdman-ave/): newest permit Jan 23, 2026 - [4328-4332 Erdman Ave](https://nearbypermits.com/baltimore/address/4328--4332-erdman-ave/): newest permit Jan 29, 2025 - [3801 Erdman Ave](https://nearbypermits.com/baltimore/address/3801-erdman-ave/): newest permit Sep 8, 2026 - [3800 Erdman Ave](https://nearbypermits.com/baltimore/address/3800-erdman-ave/): newest permit May 4, 2025 - [4501 Erdman Ave](https://nearbypermits.com/baltimore/address/4501-erdman-ave/): newest permit Sep 30, 2026 --- 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 2026-10-09 18:41 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 35 nearby: https://nearbypermits.com/baltimore/address/4112-erdman-ave/