# Building permits at 4207 Penhurst Ave, Baltimore, MD 10 permits on record here. The newest, Sep 1: Add a wet sprinkler system to a proposed assisted living home less than 16 beds to comply with NFPA13R. Within a quarter mile, the city has issued 25 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 1, 2026 | Fire systems | Add a wet sprinkler system to a proposed assisted living home less than 16 beds to comply with NFPA13R Approved For Work only subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $3,900 | [BCCM-26-002537](https://nearbypermits.com/baltimore/permit/BCCM-26-002537/) | | Jan 4, 2024 | Other | use premises for a residential care facility for up to eight residents. use subject to inspection and compliance with all applicable fire and building code regulations. | Not listed | [USE2023-52234](https://nearbypermits.com/baltimore/permit/USE2023-52234/) | | May 28, 2021 | Solar | install 32 roof mounted solar panels on sfd as per plans as per code. | $22,880 | [COM2021-01568](https://nearbypermits.com/baltimore/permit/COM2021-01568/) | | Dec 27, 2019 | Other | to use premise as a single family dwelling | Not listed | [USE2019-56276](https://nearbypermits.com/baltimore/permit/USE2019-56276/) | | Dec 27, 2019 | Alteration or repair | extend original permit.(original permit:com2019-68572:scope of work: alterations to include: interior demolition category i (removal of drywall, doors and trim and removal of all associated debris). remove and replace 20 windows, 3 exterior doors, 25 interior doors all same size and location. drywal | Not listed | [COM2019-88949](https://nearbypermits.com/baltimore/permit/COM2019-88949/) | | Sep 11, 2019 | Alteration or repair | scope of work: interior alterations to include: interior demolition (category iii): install 3 headers as per drawings, basement, 1st, 2nd, 3rd floor framing per drawings. insulate to code (r20walls/r49ceilings). replace floor joists as needed. replace plywood as needed. all work done per code and as | $10,000 | [COM2019-77072](https://nearbypermits.com/baltimore/permit/COM2019-77072/) | | Aug 29, 2019 | Electrical | install (1) 200 amps electric service up to 600v (#amps), (30) # branch circuits/feeders as per code. | $4,000 | [COM2019-75038](https://nearbypermits.com/baltimore/permit/COM2019-75038/) | | Aug 27, 2019 | Plumbing | install (1) # electric water heater, (24) # plumbing fixtures, (1) # sanitary connection (reconstruction0, (1) # water service pipe, new interior, (3) 190 btu fuel-burning equip as per code. | $2,500 | [COM2019-75605](https://nearbypermits.com/baltimore/permit/COM2019-75605/) | | Aug 15, 2019 | Other | install (2) 24000 btu air-con system, condensor, (2) # new distribution system (1-2 family), (2) 60000 btu fuel-burning equip as per code. | $5,000 | [COM2019-71922](https://nearbypermits.com/baltimore/permit/COM2019-71922/) | | Jun 26, 2019 | Alteration or repair | scope of work: alterations to include: interior demolition category i (removal of drywall, doors and trim and removal of all associated debris). remove and replace 20 windows, 3 exterior doors, 25 interior doors all same size and location. drywall and trim. all work done per code. | $20,000 | [COM2019-68572](https://nearbypermits.com/baltimore/permit/COM2019-68572/) | ## Within ¼ mi since May 1, 2026 25 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 17 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [4219 Belvieu Ave](https://nearbypermits.com/baltimore/address/4219-belvieu-ave/) | 420 ft NW | Solar | Scope of work: ----- exterior alterations ----- - residential installation of 37 solar modules - roof mounted - 16.650 kw dc, 14.060 kw ac as per plans and as per code. | $62,771 | [BRCM-26-019093](https://nearbypermits.com/baltimore/permit/BRCM-26-019093/) | | Sep 23, 2026 | [4300 Penhurst Ave](https://nearbypermits.com/baltimore/address/4300-penhurst-ave/) | 440 ft NW | Electrical | Electric - 1 circuit / gas - generator | $1,200 | [BRCM-26-019490](https://nearbypermits.com/baltimore/permit/BRCM-26-019490/) | | Sep 17, 2026 | [4117 Penhurst Ave](https://nearbypermits.com/baltimore/address/4117-penhurst-ave/) | 470 ft E | Other | Clean out house and haul away debris Dumpster | $1,200 | [BRCM-26-018795](https://nearbypermits.com/baltimore/permit/BRCM-26-018795/) | | Sep 14, 2026 | [4300 Fernhill Ave](https://nearbypermits.com/baltimore/address/4300-fernhill-ave/) | 420 ft SW | Alteration or repair | Rehab of 1 unit (Unit A) in existing structure, install new flooring, cabinetry, drywall and trim, paint the interior of the house. Furring on perimeter walls and bulk heads (framed using 2x4, no new partition walls will be built). Replace 8 interior doors, same size and location. Install 7 new wind | $10,000 | [BRCM-26-018515](https://nearbypermits.com/baltimore/permit/BRCM-26-018515/) | | Sep 1, 2026 | [4108 Fernhill Ave](https://nearbypermits.com/baltimore/address/4108-fernhill-ave/) | 740 ft E | Other | Rough in for basement bathroom toilet shower and sink. Reconstruc of waste and water install 3 fixtures | $3,500 | [BRCM-26-015462](https://nearbypermits.com/baltimore/permit/BRCM-26-015462/) | | Aug 31, 2026 | [4304 Penhurst Ave](https://nearbypermits.com/baltimore/address/4304-penhurst-ave/) | 530 ft NW | Plumbing | Remove old boiler. Install 105,000 btu gas boiler with 1/2 backflow device | $10,796 | [BRCM-26-017863](https://nearbypermits.com/baltimore/permit/BRCM-26-017863/) | | Aug 17, 2026 | [4312 Belvieu Ave](https://nearbypermits.com/baltimore/address/4312-belvieu-ave/) | 890 ft NW | Plumbing | Sewer main repair | $10,000 | [BRCM-26-015589](https://nearbypermits.com/baltimore/permit/BRCM-26-015589/) | | Aug 14, 2026 | [4206 Belvieu Ave](https://nearbypermits.com/baltimore/address/4206-belvieu-ave/) | 590 ft N | Solar | Residential add of battery to existing solar. No new solar panel install. As per plans as per code | $25,236 | [BRCM-26-009852](https://nearbypermits.com/baltimore/permit/BRCM-26-009852/) | | Aug 5, 2026 | [4108 Fernhill Ave](https://nearbypermits.com/baltimore/address/4108-fernhill-ave/) | 740 ft E | Other | install 4 supplies, bath and dryer in finished basement | $800 | [BRCM-26-015964](https://nearbypermits.com/baltimore/permit/BRCM-26-015964/) | | Jul 29, 2026 | [4108 Fernhill Ave](https://nearbypermits.com/baltimore/address/4108-fernhill-ave/) | 740 ft E | Electrical | 5 Circuits Basement | $2,500 | [BRCM-26-015552](https://nearbypermits.com/baltimore/permit/BRCM-26-015552/) | | Jul 28, 2026 | [4211 Belvieu Ave](https://nearbypermits.com/baltimore/address/4211-belvieu-ave/) | 370 ft N | Mechanical (HVAC) | Replace 110,000 btu furnace | $7,600 | [BRCM-26-015406](https://nearbypermits.com/baltimore/permit/BRCM-26-015406/) | | Jul 1, 2026 | [4108 Fernhill Ave](https://nearbypermits.com/baltimore/address/4108-fernhill-ave/) | 740 ft E | Alteration or repair | Frame existing walls, 2x4 with pt bottom plates, hang and finish drywall on basement walls and ceiling, add full bath, common space and storage area, install LVP flooring, paint walls and ceiling, install base and shoe molding, bathroom to be tiled with all new fixtures Separate permit will be requi | $25,000 | [BRCM-26-012870](https://nearbypermits.com/baltimore/permit/BRCM-26-012870/) | | Jun 11, 2026 | [4215 Penhurst Ave](https://nearbypermits.com/baltimore/address/4215-penhurst-ave/) | 280 ft W | Mechanical (HVAC) | install new furnace 95k btu nat gas | $500 | [BRCM-26-012286](https://nearbypermits.com/baltimore/permit/BRCM-26-012286/) | | Jun 9, 2026 | [4300 Fernhill Ave](https://nearbypermits.com/baltimore/address/4300-fernhill-ave/) | 420 ft SW | Electrical | Install new ductwork, Heat pump with 10KW backup electric heater with 3 ton condenser. | $5,000 | [BRCM-26-012079](https://nearbypermits.com/baltimore/permit/BRCM-26-012079/) | | Jun 5, 2026 | [4300 Fernhill Ave](https://nearbypermits.com/baltimore/address/4300-fernhill-ave/) | 420 ft SW | Plumbing | Installation of new interior supply and waste lines. | $5,000 | [BRCM-26-011789](https://nearbypermits.com/baltimore/permit/BRCM-26-011789/) | | May 21, 2026 | [4311 Fernhill Ave](https://nearbypermits.com/baltimore/address/4311-fernhill-ave/) | 740 ft SW | Electrical | 200 Amps service 6 circuits 30 fixtures, 10 plumbing fixtures water and waste reconstruction, heat pump and duct work exhaust fans 75 cfm | $80,000 | [BRCM-26-010784](https://nearbypermits.com/baltimore/permit/BRCM-26-010784/) | | May 21, 2026 | [4311 Fernhill Ave](https://nearbypermits.com/baltimore/address/4311-fernhill-ave/) | 740 ft SW | Other | | $80,000 | [BRCM-26-010777](https://nearbypermits.com/baltimore/permit/BRCM-26-010777/) | ### Farther (1,000 ft to ¼ mi), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [4503 Penhurst Ave](https://nearbypermits.com/baltimore/address/4503-penhurst-ave/) | 0.21 mi W | Plumbing | Gas Range Replacement | $140 | [BRCM-26-019732](https://nearbypermits.com/baltimore/permit/BRCM-26-019732/) | | Sep 3, 2026 | [3905 Gwynn Oak Ave](https://nearbypermits.com/baltimore/address/3905-gwynn-oak-ave/) | 0.22 mi SW | Electrical | Install 100 amp heavy up with surge protection. WO# 21169854 | $6,563 | [BRCM-26-018156](https://nearbypermits.com/baltimore/permit/BRCM-26-018156/) | | Aug 20, 2026 | [4102 Groveland Ave](https://nearbypermits.com/baltimore/address/4102-groveland-ave/) | 0.24 mi NE | Electrical | replacement of 2 100 amp old panels for 2 new 100 new panel | $2,500 | [BRCM-26-017163](https://nearbypermits.com/baltimore/permit/BRCM-26-017163/) | | Aug 11, 2026 | [4203 Oakford Ave](https://nearbypermits.com/baltimore/address/4203-oakford-ave/) | 0.22 mi S | Alteration or repair | Install exterior door thru the home depot - same size, $500 - michael frederick h: | $500 | [BRCM-26-016141](https://nearbypermits.com/baltimore/permit/BRCM-26-016141/) | | Aug 10, 2026 | [4102 Groveland Ave](https://nearbypermits.com/baltimore/address/4102-groveland-ave/) | 0.24 mi NE | Roofing | This project consists of general residential rehabilitation and property improvements to an existing single-family dwelling. Work is limited to repair, replacement, restoration, and installation of building components within the existing footprint and floor plan. No additions, occupancy changes, or | $16,000 | [BRCM-26-015740](https://nearbypermits.com/baltimore/permit/BRCM-26-015740/) | | Jun 29, 2026 | [4312 Groveland Ave](https://nearbypermits.com/baltimore/address/4312-groveland-ave/) | 0.23 mi NW | Solar | Residential Add on of Battery to the Residents Existing Roof Mounted Solar System. No new solar panel install. As per plans as per code. | $13,006 | [BRCM-26-009855](https://nearbypermits.com/baltimore/permit/BRCM-26-009855/) | | Jun 24, 2026 | [4506 Penhurst Ave](https://nearbypermits.com/baltimore/address/4506-penhurst-ave/) | 0.23 mi W | Other | | $25,682 | [BRCM-26-011987](https://nearbypermits.com/baltimore/permit/BRCM-26-011987/) | | Jun 1, 2026 | [4110 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/4110-w-cold-spring-ln/) | 0.24 mi SE | Solar | Replace defective solar inverter. As per code. | Not listed | [BRCM-26-006246](https://nearbypermits.com/baltimore/permit/BRCM-26-006246/) | ## 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 Penhurst Ave with permits, nearest house number first: - [4204 Penhurst Ave](https://nearbypermits.com/baltimore/address/4204-penhurst-ave/): newest permit Dec 18, 2025 - [4203 Penhurst Ave](https://nearbypermits.com/baltimore/address/4203-penhurst-ave/): newest permit Mar 30, 2026 - [4211 Penhurst Ave](https://nearbypermits.com/baltimore/address/4211-penhurst-ave/): newest permit Apr 8, 2026 - [4213 Penhurst Ave](https://nearbypermits.com/baltimore/address/4213-penhurst-ave/): newest permit Oct 23, 2025 - [4200 Penhurst Ave](https://nearbypermits.com/baltimore/address/4200-penhurst-ave/): newest permit Feb 10, 2026 - [4215 Penhurst Ave](https://nearbypermits.com/baltimore/address/4215-penhurst-ave/): newest permit Jun 11, 2026 - [4117 Penhurst Ave](https://nearbypermits.com/baltimore/address/4117-penhurst-ave/): newest permit Sep 17, 2026 - [4300 Penhurst Ave](https://nearbypermits.com/baltimore/address/4300-penhurst-ave/): newest permit Sep 23, 2026 - [4111 Penhurst Ave](https://nearbypermits.com/baltimore/address/4111-penhurst-ave/): newest permit Apr 2, 2026 - [4304 Penhurst Ave](https://nearbypermits.com/baltimore/address/4304-penhurst-ave/): newest permit Aug 31, 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 2026-10-12 08:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 10 permits at this address and 25 nearby: https://nearbypermits.com/baltimore/address/4207-penhurst-ave/