# Building permits at 4807 Grindon Ave, Baltimore, MD 11 permits issued within a quarter mile in the last 30 days, at least twice the monthly pace before that. One permit on record here. The newest, Sep 15, 2025: Permit, no description from the city. Within a quarter mile, the city has issued 31 more permits (30 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 15, 2025 | Other | | $9,000 | [BRCM-25-016767](https://nearbypermits.com/baltimore/permit/BRCM-25-016767/) | ## Within ¼ mi since May 1, 2026 31 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 | |---|---|---|---|---|---|---| | Oct 6, 2026 | [2506 Halcyon Ave](https://nearbypermits.com/baltimore/address/2506-halcyon-ave/) | 210 ft NE | Other | | $2,500 | [BRCM-26-020416](https://nearbypermits.com/baltimore/permit/BRCM-26-020416/) | ### This block (250 to 1,000 ft), 17 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [2406 Halcyon Ave](https://nearbypermits.com/baltimore/address/2406-halcyon-ave/) | 260 ft NW | Other | | $2,000 | [BRCM-26-020364](https://nearbypermits.com/baltimore/permit/BRCM-26-020364/) | | Oct 1, 2026 | [2705 Shirey Ave](https://nearbypermits.com/baltimore/address/2705-shirey-ave/) | 970 ft E | Plumbing | exterior sewer line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $350 | [BRCM-26-019970](https://nearbypermits.com/baltimore/permit/BRCM-26-019970/) | | Sep 28, 2026 | [2406 Halcyon Ave](https://nearbypermits.com/baltimore/address/2406-halcyon-ave/) | 260 ft NW | Alteration or repair | SCOPE OF WORK: ---- INTERIOR ALTERATIONS ----- - Frame exterior walls of Basement / Insulate and drywall walls only (FURRING). - Update existing basement bathroom / frame for bathroom door. - Ceiling will not be enclosed AS PER CODE | $34,000 | [BRCM-26-017785](https://nearbypermits.com/baltimore/permit/BRCM-26-017785/) | | Sep 27, 2026 | [2507 List Ave](https://nearbypermits.com/baltimore/address/2507-list-ave/) | 810 ft S | Fence, wall or deck | Install 150 linear feet of 6 foot high chain link fence in side yard and rear yard of detached dwelling, 2 inch posts, 8 feet apart and 12 inch deep footers as per code. | $7,500 | [BRCM-26-019299](https://nearbypermits.com/baltimore/permit/BRCM-26-019299/) | | Sep 25, 2026 | [2516 Hermosa Ave](https://nearbypermits.com/baltimore/address/2516-hermosa-ave/) | 850 ft NE | Alteration or repair | Remove and Replace 19 Windows, Like for Like, No Structural Changes | $16,500 | [BRCM-26-019025](https://nearbypermits.com/baltimore/permit/BRCM-26-019025/) | | Sep 15, 2026 | [4901 Gilray Dr](https://nearbypermits.com/baltimore/address/4901-gilray-dr/) | 950 ft N | Alteration or repair | Relocate utility meter outside to the opposite side of the msp (BTB), New 200A exterior Main breaker enclosure. Replace load side SEC with 4-wires. Separate grounds and neutrals in the interior main service. | Not listed | [BRCM-26-018656](https://nearbypermits.com/baltimore/permit/BRCM-26-018656/) | | Sep 9, 2026 | [4901 Gilray Dr](https://nearbypermits.com/baltimore/address/4901-gilray-dr/) | 950 ft N | Solar | Scope of work: exterior alterations to include: residential installation of 14 solar modules - roof mounted - 5.740 kw dc, 4.886 kw ac as per code and as per plans/specifications | $19,860 | [BRCM-26-016836](https://nearbypermits.com/baltimore/permit/BRCM-26-016836/) | | Sep 8, 2026 | [2706 Southern Ave](https://nearbypermits.com/baltimore/address/2706-southern-ave/) | 890 ft SE | Fence, wall or deck | Installation of new residential driveway with a NEW asphalt-paved driveway in substantially the same location and footprint (750 Sq Ft), and replace the existing PVC fence surrounding the property. No additional structures or site improvements are proposed. Removal and installation of new fencing, a | $10,000 | [BRCM-26-014194](https://nearbypermits.com/baltimore/permit/BRCM-26-014194/) | | Aug 21, 2026 | [4902 Grindon Ave](https://nearbypermits.com/baltimore/address/4902-grindon-ave/) | 310 ft N | Mechanical (HVAC) | Replace existing 2 ton ac and 75k btu furnace | $12,660 | [BRCM-26-017224](https://nearbypermits.com/baltimore/permit/BRCM-26-017224/) | | Aug 14, 2026 | [2607 List Ave](https://nearbypermits.com/baltimore/address/2607-list-ave/) | 840 ft SE | Solar | Residential add of a battery to the existing solar. No new solar panel install. As per plans as per code | $30,413 | [BRCM-26-009863](https://nearbypermits.com/baltimore/permit/BRCM-26-009863/) | | Jul 29, 2026 | [2703 List Ave](https://nearbypermits.com/baltimore/address/2703-list-ave/) | 900 ft SE | Solar | Residential add of a battery to the existing solar. As per plans and as per code. | $23,295 | [BRCM-26-009851](https://nearbypermits.com/baltimore/permit/BRCM-26-009851/) | | Jul 22, 2026 | [2203 Southern Ave](https://nearbypermits.com/baltimore/address/2203-southern-ave/) | 960 ft W | Alteration or repair | Installation of Egress Window and Well to Left Side Foundation Wall to Existing Window. (Header/Lintil Staying the same) | $6,795 | [BRCM-26-010223](https://nearbypermits.com/baltimore/permit/BRCM-26-010223/) | | Jul 9, 2026 | [4716 Pilgrim Rd](https://nearbypermits.com/baltimore/address/4716-pilgrim-rd/) | 620 ft W | Addition | After-the-fact permit for completed reconstruction of a fire-damaged single-family dwelling, including rebuilding of upper floors, 10-foot rear addition, and rear deck. Work was previously completed under expired permit; this application is submitted to obtain required inspections and Certificate of | $150,000 | [BRCM-26-006541](https://nearbypermits.com/baltimore/permit/BRCM-26-006541/) | | Jun 30, 2026 | [4716 Pilgrim Rd](https://nearbypermits.com/baltimore/address/4716-pilgrim-rd/) | 620 ft W | Other | Remove/replace concrete 4x4 pavers and 2 inch concrete overlay in rear as per code | $1,800 | [BRCM-26-013611](https://nearbypermits.com/baltimore/permit/BRCM-26-013611/) | | Jun 4, 2026 | [2400 Albion Ave](https://nearbypermits.com/baltimore/address/2400-albion-ave/) | 680 ft N | Plumbing | Removal of 20 ft of Gas Line and Cap Off | $140 | [BRCM-26-011651](https://nearbypermits.com/baltimore/permit/BRCM-26-011651/) | | Jun 1, 2026 | [2600 Halcyon Ave](https://nearbypermits.com/baltimore/address/2600-halcyon-ave/) | 380 ft E | Other | | $11,440 | [BRCM-25-021586](https://nearbypermits.com/baltimore/permit/BRCM-25-021586/) | | May 25, 2026 | [2706 Southern Ave](https://nearbypermits.com/baltimore/address/2706-southern-ave/) | 890 ft SE | Fence, wall or deck | Work Description: Install one (1) freestanding aluminum pergola in the rear yard of an existing residential property. Pergola Specifications: Dimensions: 12 feet by 20 feet (240 sq. ft.) Height: 7 feet Structure: Freestanding, not attached to the dwelling or any other existing structure Support: Six | $3,000 | [BRCM-26-010437](https://nearbypermits.com/baltimore/permit/BRCM-26-010437/) | ### Farther (1,000 ft to ¼ mi), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 5, 2026 | [2715 Shirey Ave](https://nearbypermits.com/baltimore/address/2715-shirey-ave/) | 0.22 mi E | Other | | $4,000 | [BRCM-26-020255](https://nearbypermits.com/baltimore/permit/BRCM-26-020255/) | | Oct 1, 2026 | [2500 Ailsa Ave](https://nearbypermits.com/baltimore/address/2500-ailsa-ave/) | 0.20 mi NE | Alteration or repair | Basement entry door replacement only | $500 | [BRCM-26-019538](https://nearbypermits.com/baltimore/permit/BRCM-26-019538/) | | Sep 30, 2026 | [2613 Ailsa Ave](https://nearbypermits.com/baltimore/address/2613-ailsa-ave/) | 0.19 mi NE | Plumbing | Gas range replacement | $140 | [BRCM-26-019406](https://nearbypermits.com/baltimore/permit/BRCM-26-019406/) | | Sep 12, 2026 | [2713 Southern Ave](https://nearbypermits.com/baltimore/address/2713-southern-ave/) | 0.21 mi SE | Electrical | Upgrade existing electrical service to 200 amps and install new 200A panel. Perform electrical renovation in basement and designated first-floor areas. Basement work includes one bedroom, bathroom, kitchenette, laundry room, open area/hallway, receptacles, lighting and switching. First-floor work in | $15,000 | [BRCM-26-018514](https://nearbypermits.com/baltimore/permit/BRCM-26-018514/) | | Aug 19, 2026 | [4905 Gilray Dr](https://nearbypermits.com/baltimore/address/4905-gilray-dr/) | 0.20 mi N | Electrical | 20 Circuits no low voltage 200 amp service full rehab | $10,000 | [BRCM-26-016860](https://nearbypermits.com/baltimore/permit/BRCM-26-016860/) | | Aug 3, 2026 | [4518 Mainfield Ave](https://nearbypermits.com/baltimore/address/4518-mainfield-ave/) | 0.20 mi SW | Other | | Not listed | [BDEM-26-000058](https://nearbypermits.com/baltimore/permit/BDEM-26-000058/) | | Jul 2, 2026 | [4518 Mainfield Ave](https://nearbypermits.com/baltimore/address/4518-mainfield-ave/) | 0.20 mi SW | Other | | $5,500 | [BRCM-26-013719](https://nearbypermits.com/baltimore/permit/BRCM-26-013719/) | | Jul 23, 2026 | [4518 Mainfield Ave](https://nearbypermits.com/baltimore/address/4518-mainfield-ave/) | 0.20 mi SW | Plumbing | Plumbing work: cap off water and sewer as per code | $4,000 | [BRCM-26-015045](https://nearbypermits.com/baltimore/permit/BRCM-26-015045/) | | Jul 9, 2026 | [2712 Halcyon Ave](https://nearbypermits.com/baltimore/address/2712-halcyon-ave/) | 0.22 mi E | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $3,443 | [BRCM-26-014097](https://nearbypermits.com/baltimore/permit/BRCM-26-014097/) | | Jul 8, 2026 | [2404 Ailsa Ave](https://nearbypermits.com/baltimore/address/2404-ailsa-ave/) | 0.22 mi N | Fence, wall or deck | The property will erect a fence boarding the side and back lot(s). The fence is planned to be a privacy fence at 6ft feet in high and 256 linear feet. | $8,000 | [BRCM-26-014083](https://nearbypermits.com/baltimore/permit/BRCM-26-014083/) | | Jul 6, 2026 | [2332 Ivy Ave](https://nearbypermits.com/baltimore/address/2332-ivy-ave/) | 0.22 mi W | Alteration or repair | Tub to shower replacement (replacing a tub with a prefabricated acrylic shower pan). Only in the wet area. No structural changes. No alterations to the existing plumbing lines and drains stay in the same locations. No modifications to walls. | $17,878 | [BRCM-26-013941](https://nearbypermits.com/baltimore/permit/BRCM-26-013941/) | | Jul 1, 2026 | [4907 Gilray Dr](https://nearbypermits.com/baltimore/address/4907-gilray-dr/) | 0.21 mi N | Other | | $20,910 | [BRCM-26-012804](https://nearbypermits.com/baltimore/permit/BRCM-26-012804/) | | Jun 3, 2026 | [4514 Mainfield Ave](https://nearbypermits.com/baltimore/address/4514-mainfield-ave/) | 0.21 mi SW | Plumbing | Repair water service in kind. All work subject to field inspections as per code. | $1,500 | [BRCM-26-011569](https://nearbypermits.com/baltimore/permit/BRCM-26-011569/) | ## 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 Grindon Ave with permits, nearest house number first: - [4902 Grindon Ave](https://nearbypermits.com/baltimore/address/4902-grindon-ave/): newest permit Aug 21, 2026 - [4912 Grindon Ave](https://nearbypermits.com/baltimore/address/4912-grindon-ave/): newest permit Oct 22, 2025 - [5004 Grindon Ave](https://nearbypermits.com/baltimore/address/5004-grindon-ave/): newest permit Oct 6, 2025 - [5005 Grindon Ave](https://nearbypermits.com/baltimore/address/5005-grindon-ave/): newest permit Feb 12, 2026 - [5009 Grindon Ave](https://nearbypermits.com/baltimore/address/5009-grindon-ave/): newest permit Apr 17, 2025 - [5012 Grindon Ave](https://nearbypermits.com/baltimore/address/5012-grindon-ave/): newest permit Aug 18, 2025 - [5308 Grindon Ave](https://nearbypermits.com/baltimore/address/5308-grindon-ave/): newest permit Sep 23, 2025 - [5400 Grindon Ave](https://nearbypermits.com/baltimore/address/5400-grindon-ave/): newest permit Jul 16, 2025 - [5408 Grindon Ave](https://nearbypermits.com/baltimore/address/5408-grindon-ave/): newest permit Aug 25, 2026 - [5411 Grindon Ave](https://nearbypermits.com/baltimore/address/5411-grindon-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 2026-10-10 01:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 31 nearby: https://nearbypermits.com/baltimore/address/4807-grindon-ave/