# Building permits at 2400 Halcyon Ave, Baltimore, MD One permit on record here. The newest, Nov 21, 2025: LOAN GRANT PROGRAM: Remove existing non working boiler. Within a quarter mile, the city has issued 32 more permits (31 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Nov 21, 2025 | Mechanical (HVAC) | LOAN GRANT PROGRAM: Remove existing non working boiler, reconnecting new boiler to existing mechanicals. Extending sump pump discharge line away from foundation. Installing a storm door, dryer vent cover, safety railings at front steps | $18,670 | [BRCM-25-019814](https://nearbypermits.com/baltimore/permit/BRCM-25-019814/) | ## Within ¼ mi since May 1, 2026 32 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 | |---|---|---|---|---|---|---| | Oct 6, 2026 | [2406 Halcyon Ave](https://nearbypermits.com/baltimore/address/2406-halcyon-ave/) | 150 ft E | Other | Install basement 1/2 bath (toilet vanity), washer box, drain, and sump pump | $2,000 | [BRCM-26-020364](https://nearbypermits.com/baltimore/permit/BRCM-26-020364/) | | Sep 28, 2026 | [2406 Halcyon Ave](https://nearbypermits.com/baltimore/address/2406-halcyon-ave/) | 150 ft E | 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/) | ### This block (250 to 1,000 ft), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [2506 Halcyon Ave](https://nearbypermits.com/baltimore/address/2506-halcyon-ave/) | 520 ft E | Electrical | wire basement 4 circuits | $2,500 | [BRCM-26-020416](https://nearbypermits.com/baltimore/permit/BRCM-26-020416/) | | Sep 15, 2026 | [4901 Gilray Dr](https://nearbypermits.com/baltimore/address/4901-gilray-dr/) | 670 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/) | 670 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/) | | Aug 21, 2026 | [4902 Grindon Ave](https://nearbypermits.com/baltimore/address/4902-grindon-ave/) | 270 ft E | 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 19, 2026 | [4905 Gilray Dr](https://nearbypermits.com/baltimore/address/4905-gilray-dr/) | 780 ft 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/) | | Jul 22, 2026 | [2203 Southern Ave](https://nearbypermits.com/baltimore/address/2203-southern-ave/) | 690 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/) | 510 ft SW | 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/) | | Jul 6, 2026 | [2332 Ivy Ave](https://nearbypermits.com/baltimore/address/2332-ivy-ave/) | 870 ft 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/) | 830 ft N | Other | | $20,910 | [BRCM-26-012804](https://nearbypermits.com/baltimore/permit/BRCM-26-012804/) | | Jun 30, 2026 | [4716 Pilgrim Rd](https://nearbypermits.com/baltimore/address/4716-pilgrim-rd/) | 510 ft SW | 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/) | 390 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/) | 730 ft E | Other | | $11,440 | [BRCM-25-021586](https://nearbypermits.com/baltimore/permit/BRCM-25-021586/) | ### Farther (1,000 ft to ¼ mi), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [2705 Shirey Ave](https://nearbypermits.com/baltimore/address/2705-shirey-ave/) | 0.25 mi 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/) | | 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/) | 0.23 mi E | Plumbing | Gas range replacement | $140 | [BRCM-26-019406](https://nearbypermits.com/baltimore/permit/BRCM-26-019406/) | | Sep 27, 2026 | [2507 List Ave](https://nearbypermits.com/baltimore/address/2507-list-ave/) | 0.22 mi SE | 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/) | 0.20 mi E | 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 8, 2026 | [2706 Southern Ave](https://nearbypermits.com/baltimore/address/2706-southern-ave/) | 0.24 mi 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/) | | Sep 3, 2026 | [5009 Plymouth Rd](https://nearbypermits.com/baltimore/address/5009-plymouth-rd/) | 0.23 mi N | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $2,392 | [BRCM-26-018072](https://nearbypermits.com/baltimore/permit/BRCM-26-018072/) | | Aug 14, 2026 | [2607 List Ave](https://nearbypermits.com/baltimore/address/2607-list-ave/) | 0.23 mi 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/) | | Aug 6, 2026 | [2301 Ivy Ave](https://nearbypermits.com/baltimore/address/2301-ivy-ave/) | 0.25 mi W | Plumbing | Tub to Shower Replacement. Only Wet Area. No structural Change. The plumbing supply and drains stay in the same location, and the walls are not touched. | $19,850 | [BRCM-26-016072](https://nearbypermits.com/baltimore/permit/BRCM-26-016072/) | | Aug 3, 2026 | [4518 Mainfield Ave](https://nearbypermits.com/baltimore/address/4518-mainfield-ave/) | 0.23 mi S | 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/) | 0.23 mi S | Other | | $5,500 | [BRCM-26-013719](https://nearbypermits.com/baltimore/permit/BRCM-26-013719/) | | Jul 29, 2026 | [2703 List Ave](https://nearbypermits.com/baltimore/address/2703-list-ave/) | 0.24 mi 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 23, 2026 | [4518 Mainfield Ave](https://nearbypermits.com/baltimore/address/4518-mainfield-ave/) | 0.23 mi S | 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 21, 2026 | [2101 Southern Ave](https://nearbypermits.com/baltimore/address/2101-southern-ave/) | 0.19 mi W | Other | | $2,000 | [BRCM-26-011407](https://nearbypermits.com/baltimore/permit/BRCM-26-011407/) | | Jul 8, 2026 | [2404 Ailsa Ave](https://nearbypermits.com/baltimore/address/2404-ailsa-ave/) | 0.21 mi NE | 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/) | | Jun 10, 2026 | [2313 Ivy Ave](https://nearbypermits.com/baltimore/address/2313-ivy-ave/) | 0.25 mi W | Other | | $500 | [BRCM-26-011715](https://nearbypermits.com/baltimore/permit/BRCM-26-011715/) | | Jun 3, 2026 | [4514 Mainfield Ave](https://nearbypermits.com/baltimore/address/4514-mainfield-ave/) | 0.24 mi S | 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/) | | May 25, 2026 | [2706 Southern Ave](https://nearbypermits.com/baltimore/address/2706-southern-ave/) | 0.24 mi 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/) | ## 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 Halcyon Ave with permits, nearest house number first: - [2406 Halcyon Ave](https://nearbypermits.com/baltimore/address/2406-halcyon-ave/): newest permit Oct 6, 2026 - [2505 Halcyon Ave](https://nearbypermits.com/baltimore/address/2505-halcyon-ave/): newest permit Dec 3, 2025 - [2506 Halcyon Ave](https://nearbypermits.com/baltimore/address/2506-halcyon-ave/): newest permit Oct 6, 2026 - [2600 Halcyon Ave](https://nearbypermits.com/baltimore/address/2600-halcyon-ave/): newest permit Jun 1, 2026 - [2603 Halcyon Ave](https://nearbypermits.com/baltimore/address/2603-halcyon-ave/): newest permit Feb 3, 2026 - [2708 Halcyon Ave](https://nearbypermits.com/baltimore/address/2708-halcyon-ave/): newest permit Apr 17, 2026 - [2711 Halcyon Ave](https://nearbypermits.com/baltimore/address/2711-halcyon-ave/): newest permit May 20, 2025 - [2712 Halcyon Ave](https://nearbypermits.com/baltimore/address/2712-halcyon-ave/): newest permit Jul 9, 2026 - [2907 Halcyon Ave](https://nearbypermits.com/baltimore/address/2907-halcyon-ave/): newest permit Jun 20, 2025 --- 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 07:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 32 nearby: https://nearbypermits.com/baltimore/address/2400-halcyon-ave/