# Building permits at 4210 Hamilton Ave, Baltimore, MD Two permits on record here. The newest, Nov 20, 2025: Replace electric water heater with same. Within a quarter mile, the city has issued 29 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Nov 20, 2025 | Plumbing | Replace electric water heater with same. 40G | $2,268 | [BRCM-25-015302](https://nearbypermits.com/baltimore/permit/BRCM-25-015302/) | | Jun 9, 2020 | Other | install (1) 1800 btu fuel-burning equip as per code. | $400 | [COM2020-66966](https://nearbypermits.com/baltimore/permit/COM2020-66966/) | ## Within ¼ mi since May 1, 2026 29 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 3, 2026 | [5701 Belair Rd](https://nearbypermits.com/baltimore/address/5701-belair-rd/) | 200 ft NW | Mechanical (HVAC) | Install 2 five ton a/c condensing units. Connect to existing line set. Run new copper line to new condenser. | $15,292 | [BCCM-26-004026](https://nearbypermits.com/baltimore/permit/BCCM-26-004026/) | | Sep 24, 2026 | [5701 Belair Rd](https://nearbypermits.com/baltimore/address/5701-belair-rd/) | 200 ft NW | Other | Replace one medium temp condensing unit due to theft/vandalism | $11,957 | [BCCM-26-004025](https://nearbypermits.com/baltimore/permit/BCCM-26-004025/) | | Jun 29, 2026 | [4202 Hamilton Ave](https://nearbypermits.com/baltimore/address/4202-hamilton-ave/) | 90 ft N | Electrical | 100 amp service | $1,200 | [BRCM-26-013553](https://nearbypermits.com/baltimore/permit/BRCM-26-013553/) | ### This block (250 to 1,000 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [4108 White Ave](https://nearbypermits.com/baltimore/address/4108-white-ave/) | 940 ft N | Fence, wall or deck | Construct a fence along an existing fence. There is currently a chain length fence but I need to construct a 6 feet high fence 32 ft long. | $2,000 | [BRCM-26-020548](https://nearbypermits.com/baltimore/permit/BRCM-26-020548/) | | Sep 29, 2026 | [4220 Hamilton Ave](https://nearbypermits.com/baltimore/address/4220-hamilton-ave/) | 260 ft SE | Plumbing | replace gas dryer | $150 | [BRCM-26-019476](https://nearbypermits.com/baltimore/permit/BRCM-26-019476/) | | Sep 29, 2026 | [4401 Hamilton Ave](https://nearbypermits.com/baltimore/address/4401-hamilton-ave/) | 890 ft SE | Alteration or repair | SCOPE OF WORK: ----- INTERIOR/EXTERIOR ALTERATIONS (work in citation) ----- - CAT I Demo old floors and replace, demo 16 doors and replace with new, demo 12 windows and replace with new, - Install new trim and new interior paint framing. As per code separate permit required for MEP | $30,000 | [BRCM-26-001512](https://nearbypermits.com/baltimore/permit/BRCM-26-001512/) | | Sep 9, 2026 | [4218 Bayonne Ave](https://nearbypermits.com/baltimore/address/4218-bayonne-ave/) | 630 ft E | Plumbing | Gas range replacement | $140 | [BRCM-26-018428](https://nearbypermits.com/baltimore/permit/BRCM-26-018428/) | | Sep 7, 2026 | [5639 Kavon Ave](https://nearbypermits.com/baltimore/address/5639-kavon-ave/) | 650 ft S | Electrical | replace 1 100 amp service | $2,500 | [BRCM-26-018318](https://nearbypermits.com/baltimore/permit/BRCM-26-018318/) | | Aug 12, 2026 | [5703 Branch Ave](https://nearbypermits.com/baltimore/address/5703-branch-ave/) | 720 ft E | Electrical | 1, 200 Amps service and 6 circuits. | $15,000 | [BRCM-26-016451](https://nearbypermits.com/baltimore/permit/BRCM-26-016451/) | | Aug 4, 2026 | [4317 Hamilton Ave](https://nearbypermits.com/baltimore/address/4317-hamilton-ave/) | 490 ft S | Roofing | remove and replace main flat roof with new torch down modbit roofing as per contract as per code | $5,800 | [BRCM-26-015401](https://nearbypermits.com/baltimore/permit/BRCM-26-015401/) | | Jul 16, 2026 | [4310 Arizona Ave](https://nearbypermits.com/baltimore/address/4310-arizona-ave/) | 830 ft S | Mechanical (HVAC) | Direct replacement of A/C and furnace in SFD. | $7,779 | [BRCM-26-014703](https://nearbypermits.com/baltimore/permit/BRCM-26-014703/) | | Jun 26, 2026 | [5643 Kavon Ave](https://nearbypermits.com/baltimore/address/5643-kavon-ave/) | 620 ft S | Other | Remove and Replace 100A Panel. Remove and Replace 100A Service entrance Cable. 100A service replacement | $4,200 | [BRCM-26-013417](https://nearbypermits.com/baltimore/permit/BRCM-26-013417/) | | Jun 24, 2026 | [5643 Kavon Ave](https://nearbypermits.com/baltimore/address/5643-kavon-ave/) | 620 ft S | Electrical | Remove and Replace Electrical panel to bring property into compliance with 2023 NEC and remove existing violation recorded against property. | $3,180 | [BRCM-26-013043](https://nearbypermits.com/baltimore/permit/BRCM-26-013043/) | | May 7, 2026 | [5604 Benton Heights Ave](https://nearbypermits.com/baltimore/address/5604-benton-heights-ave/) | 990 ft W | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $2,284 | [BRCM-26-009600](https://nearbypermits.com/baltimore/permit/BRCM-26-009600/) | ### Farther (1,000 ft to ¼ mi), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [4349 Berger Ave](https://nearbypermits.com/baltimore/address/4349-berger-ave/) | 0.24 mi S | Plumbing | Remove old boiler. Install 70,000 btu gas boiler with 1/2 backflow device. | $9,802 | [BRCM-26-019757](https://nearbypermits.com/baltimore/permit/BRCM-26-019757/) | | Sep 3, 2026 | [5602 Greenhill Ave](https://nearbypermits.com/baltimore/address/5602-greenhill-ave/) | 0.22 mi S | Alteration or repair | replacing windows | $5,000 | [BRCM-26-016964](https://nearbypermits.com/baltimore/permit/BRCM-26-016964/) | | Aug 27, 2026 | [4320 Berger Ave](https://nearbypermits.com/baltimore/address/4320-berger-ave/) | 0.19 mi SW | Electrical | Install a 100 Amp Service Upgrade/ Replacement per Code | $3,448 | [BRCM-26-017654](https://nearbypermits.com/baltimore/permit/BRCM-26-017654/) | | Aug 14, 2026 | [5852 Belair Rd](https://nearbypermits.com/baltimore/address/5852-belair-rd/) | 0.24 mi NE | Mechanical (HVAC) | HVAC: Replace 1 exhaust fan in bathroom (70cfm) as per code | $1,000 | [BCCM-26-003602](https://nearbypermits.com/baltimore/permit/BCCM-26-003602/) | | Aug 12, 2026 | [4308 White Ave](https://nearbypermits.com/baltimore/address/4308-white-ave/) | 0.25 mi E | Plumbing | Gas Range Replacement | $140 | [BRCM-26-016189](https://nearbypermits.com/baltimore/permit/BRCM-26-016189/) | | Jul 28, 2026 | [4116 Mary Ave](https://nearbypermits.com/baltimore/address/4116-mary-ave/) | 0.25 mi N | Alteration or repair | Install exterior door thru the home depot - same size, $500 - carlos avent h: | $500 | [BRCM-26-014646](https://nearbypermits.com/baltimore/permit/BRCM-26-014646/) | | Jun 30, 2026 | [4102 Kinsway](https://nearbypermits.com/baltimore/address/4102-kinsway/) | 0.21 mi N | Plumbing | Remove old boiler. Install 70,000 btu gas boiler with 1/2 backflow device. with gas line (Conversion oil to gas) | $14,581 | [BRCM-26-013615](https://nearbypermits.com/baltimore/permit/BRCM-26-013615/) | | Jun 25, 2026 | [5852 Belair Rd](https://nearbypermits.com/baltimore/address/5852-belair-rd/) | 0.24 mi NE | Plumbing | replace 2 plumbing fixtures as per code | $3,500 | [BCCM-26-002774](https://nearbypermits.com/baltimore/permit/BCCM-26-002774/) | | Jun 23, 2026 | [4204 Mary Ave](https://nearbypermits.com/baltimore/address/4204-mary-ave/) | 0.23 mi NE | Mechanical (HVAC) | Replace existing 2 ton ac and 50k btu furnace | $17,500 | [BRCM-26-013108](https://nearbypermits.com/baltimore/permit/BRCM-26-013108/) | | Jun 23, 2026 | [4102 Kinsway](https://nearbypermits.com/baltimore/address/4102-kinsway/) | 0.21 mi N | Plumbing | Replace 30-gallon 32,000 Btu gas water heater with the same. | $2,149 | [BRCM-26-013086](https://nearbypermits.com/baltimore/permit/BRCM-26-013086/) | | Jun 17, 2026 | [5635 Anthony Ave](https://nearbypermits.com/baltimore/address/5635-anthony-ave/) | 0.24 mi SE | Plumbing | Replace existing 3 ton ac and 100k btu furnace and replace existing 50 gallon gas water heater | $26,911 | [BRCM-26-012685](https://nearbypermits.com/baltimore/permit/BRCM-26-012685/) | | Jun 6, 2026 | [5852 Belair Rd](https://nearbypermits.com/baltimore/address/5852-belair-rd/) | 0.24 mi NE | Sign | wiring new bathroom for basement commercial space,install new outlets and light fixtures throughout basement space. install exit signs 5 new circuit breakers Approved For Work Only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $2,000 | [BCCM-25-003346](https://nearbypermits.com/baltimore/permit/BCCM-25-003346/) | | Jun 4, 2026 | [5610 Anthony Ave](https://nearbypermits.com/baltimore/address/5610-anthony-ave/) | 0.23 mi S | Other | furnish and install 197' of 6' high white vinyl fencing in a rear and side | $9,186 | [BRCM-26-011430](https://nearbypermits.com/baltimore/permit/BRCM-26-011430/) | | May 14, 2026 | [5852 Belair Rd](https://nearbypermits.com/baltimore/address/5852-belair-rd/) | 0.24 mi NE | Electrical | Remodel of the commercial space. Replace front door with newer door style and lock. Install grab bar as you enter the space for wheelchair accessibility. Remove existing bathroom and replace with a to code wheelchair accessible bathroom with grab bars and at least 5 feet wide. Remove existing floori | $48,000 | [BCCM-25-004507](https://nearbypermits.com/baltimore/permit/BCCM-25-004507/) | | May 11, 2026 | [5602 Greenhill Ave](https://nearbypermits.com/baltimore/address/5602-greenhill-ave/) | 0.22 mi S | Solar | SCOPE OF WORK: ------ EXTERIOR ALTERATIONS ------ This project involves the installation of a 5.265KW DC/ 7.600KW AC residential solar PV system under Civic Works Baltimore Shines Program (ARPA-funded), utilizing 13 LONGI SOLAR - LR5-54HPB-405M MODULES (405W) modules paired with 13 SolarEdge U650 po | $1,800 | [BRCM-26-008940](https://nearbypermits.com/baltimore/permit/BRCM-26-008940/) | ## 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 Hamilton Ave with permits, nearest house number first: - [4202 Hamilton Ave](https://nearbypermits.com/baltimore/address/4202-hamilton-ave/): newest permit Jun 29, 2026 - [4220 Hamilton Ave](https://nearbypermits.com/baltimore/address/4220-hamilton-ave/): newest permit Sep 29, 2026 - [4116 Hamilton Ave](https://nearbypermits.com/baltimore/address/4116-hamilton-ave/): newest permit Oct 15, 2025 - [4113 Hamilton Ave](https://nearbypermits.com/baltimore/address/4113-hamilton-ave/): newest permit Apr 17, 2026 - [4313 Hamilton Ave](https://nearbypermits.com/baltimore/address/4313-hamilton-ave/): newest permit Sep 19, 2025 - [4317 Hamilton Ave](https://nearbypermits.com/baltimore/address/4317-hamilton-ave/): newest permit Aug 4, 2026 - [4401 Hamilton Ave](https://nearbypermits.com/baltimore/address/4401-hamilton-ave/): newest permit Sep 29, 2026 - [4003 Hamilton Ave](https://nearbypermits.com/baltimore/address/4003-hamilton-ave/): newest permit Sep 16, 2025 - [3902 Hamilton Ave](https://nearbypermits.com/baltimore/address/3902-hamilton-ave/): newest permit Apr 16, 2026 - [3814 Hamilton Ave](https://nearbypermits.com/baltimore/address/3814-hamilton-ave/): newest permit Aug 10, 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 2026-10-11 19:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 29 nearby: https://nearbypermits.com/baltimore/address/4210-hamilton-ave/