# Building permits at 3700 Chatham Rd, Baltimore, MD

Five permits on record here. The newest, Aug 13: Upgrading the 100 amp service to 200 amp service Wire the house to code 14 circuits. Within a quarter mile, the city has issued 39 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 13, 2026 | Electrical | upgrading the 100 amp service to 200 amp service Wire the house to code 14 circuits | $1,500 | [BRCM-26-016595](https://nearbypermits.com/baltimore/permit/BRCM-26-016595/) |
| Aug 12, 2026 | Plumbing | Run plumbing for 4 and a half bathrooms 1 kitchen 1 laundry. Run gas for furnace and range | $5,000 | [BRCM-26-016520](https://nearbypermits.com/baltimore/permit/BRCM-26-016520/) |
| Aug 10, 2026 | Mechanical (HVAC) | Install 2 new 90% furnaces with 2 new ac unit with matching a coil. Install 2 new duct systems 1 for first floor and basemnet and 1 for 2nd floor and 3rd floor. install 5 exhaust fans and 1 dryer vent. all work to be complete to code. | $20,000 | [BRCM-26-015426](https://nearbypermits.com/baltimore/permit/BRCM-26-015426/) |
| Jul 17, 2026 | Fence, wall or deck | remove and replace exterior doors 26 windows 28 interior doors frame per drawing layout sister joists as needed replace joists as needed fix rotted walls as needed new basement and 1st floor steps new footers as needed for headers 2 LVLs headers 1st floor remove and replace rear deck same size and l | $25,000 | [BRCM-26-014596](https://nearbypermits.com/baltimore/permit/BRCM-26-014596/) |
| Jul 10, 2026 | Alteration or repair | interior demo category I non-structural all work done per code | $1,000 | [BRCM-26-014291](https://nearbypermits.com/baltimore/permit/BRCM-26-014291/) |

## Within ¼ mi since May 1, 2026

39 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 15 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [3415 Copley Rd](https://nearbypermits.com/baltimore/address/3415-copley-rd/) | 890 ft SE | Alteration or repair | The scope of work includes the complete removal and disposal of all trash, debris, and unwanted materials from the interior and exterior areas of the residence. This includes, but is not limited to, household garbage, furniture, appliances, scrap materials, and miscellaneous waste. All materials sha | $5,000 | [BRCM-25-020986](https://nearbypermits.com/baltimore/permit/BRCM-25-020986/) |
| Aug 24, 2026 | [3506 Callaway Ave](https://nearbypermits.com/baltimore/address/3506-callaway-ave/) | 260 ft S | Alteration or repair | Replacement and repair of 34x10 decking in kind, same size and dimensions. | $1,500 | [BRCM-26-017327](https://nearbypermits.com/baltimore/permit/BRCM-26-017327/) |
| Jul 29, 2026 | [3708 Barrington Rd](https://nearbypermits.com/baltimore/address/3708-barrington-rd/) | 430 ft N | Solar | Installation of (22) roof-mounted solar panels 9.9kw. As per plans as per code. Please amend this permit application to add your licensed GC before any work can begin | $5,000 | [BRCM-26-013029](https://nearbypermits.com/baltimore/permit/BRCM-26-013029/) |
| Jul 25, 2026 | [3406 Callaway Ave](https://nearbypermits.com/baltimore/address/3406-callaway-ave/) | 770 ft S | Mechanical (HVAC) | Replace 75,000 Btu gas furnace, 2.5-ton A/C, and evaporator coil with same. Install disconnects for 2.5-ton A/C and furnace. | $12,159 | [BRCM-26-015245](https://nearbypermits.com/baltimore/permit/BRCM-26-015245/) |
| Jul 20, 2026 | [3709 Chatham Rd](https://nearbypermits.com/baltimore/address/3709-chatham-rd/) | 320 ft W | Electrical | Replace existing 100 amp line-side service cable. Upgrade grounding and bonding as required by current electrical code. Coordinate BGE disconnect/reconnect and meter scheduling. No increase in service size. Existing service to remain 100 amps. | $1,300 | [BRCM-26-014804](https://nearbypermits.com/baltimore/permit/BRCM-26-014804/) |
| Jul 14, 2026 | [3806 Dorchester Rd](https://nearbypermits.com/baltimore/address/3806-dorchester-rd/) | 770 ft W | Electrical | 1-300Amps service 2-150amps panel 30-circuits | $500 | [BRCM-26-014404](https://nearbypermits.com/baltimore/permit/BRCM-26-014404/) |
| Jun 18, 2026 | [3802 Callaway Ave](https://nearbypermits.com/baltimore/address/3802-callaway-ave/) | 780 ft NE | Electrical | 200 Amp service and 15 circuits and 3 ton heatpump and ductwork | $3,500 | [BRCM-26-012682](https://nearbypermits.com/baltimore/permit/BRCM-26-012682/) |
| Jun 17, 2026 | [3712 Chatham Rd](https://nearbypermits.com/baltimore/address/3712-chatham-rd/) | 370 ft W | Other |  | $8,969 | [BRCM-26-011782](https://nearbypermits.com/baltimore/permit/BRCM-26-011782/) |
| Jun 15, 2026 | [3410 Copley Rd](https://nearbypermits.com/baltimore/address/3410-copley-rd/) | 830 ft S | Fence, wall or deck | Install 100 linear feet of 6 foot high wood fence in rear and side yard of detached house, 4x4 posts 8 feet apart and 12 inch deep footers as per code | $4,970 | [BRCM-26-009945](https://nearbypermits.com/baltimore/permit/BRCM-26-009945/) |
| Jun 2, 2026 | [3710 Dorchester Rd](https://nearbypermits.com/baltimore/address/3710-dorchester-rd/) | 480 ft SW | Plumbing | Installing 10 plumbing fixtures, 40k water heater, 40k stove 36k AC, 100k furnace for final inspection | $3,000 | [BRCM-26-011572](https://nearbypermits.com/baltimore/permit/BRCM-26-011572/) |
| May 27, 2026 | [3703 Sequoia Ave](https://nearbypermits.com/baltimore/address/3703-sequoia-ave/) | 560 ft N | Other |  | $8,000 | [BRCM-26-010460](https://nearbypermits.com/baltimore/permit/BRCM-26-010460/) |
| May 21, 2026 | [3708 Sequoia Ave](https://nearbypermits.com/baltimore/address/3708-sequoia-ave/) | 800 ft N | Electrical | Plumbing work for 4 bathrooms, kitchen, 2 laundry s, waste and water, electrical water heater. Electrical work for 200 amp service 30 circuits 40 fixtures | $5,000 | [BRCM-26-010752](https://nearbypermits.com/baltimore/permit/BRCM-26-010752/) |
| May 20, 2026 | [3706 Sequoia Ave](https://nearbypermits.com/baltimore/address/3706-sequoia-ave/) | 790 ft N | Fence, wall or deck | Install 152' of 6' high pvc fence. All in rear of property | $6,241 | [BRCM-26-009871](https://nearbypermits.com/baltimore/permit/BRCM-26-009871/) |
| May 8, 2026 | [3612 Sequoia Ave](https://nearbypermits.com/baltimore/address/3612-sequoia-ave/) | 910 ft NE | Roofing | Scope of work: -------- interior alterations ---------- - to include cat. 3 demolition - Structural framing( see Plan) Rooms,doors closets subflooring. - Includes changes to the floor plan --------- EXTERIOR ALTERATIONS -------- - Chap approved windows,exteror doors,Finishes and roofing. New SOD,lan | $150,000 | [BRCM-25-009628](https://nearbypermits.com/baltimore/permit/BRCM-25-009628/) |
| May 4, 2026 | [3708 Sequoia Ave](https://nearbypermits.com/baltimore/address/3708-sequoia-ave/) | 800 ft N | Alteration or repair | Scope of Work: Demo stud wall, drywall, trims, subfloor, flooring, install new framing, drywall, trims, subfloor, flooring, wall insulation R21, ceiling insulation R49, 10 interior doors, new lvl beams on 1st floor with 6 x6 post, replace exterior doors and windows same size and location, widen exis | $8,600 | [BRCM-26-009118](https://nearbypermits.com/baltimore/permit/BRCM-26-009118/) |

### Farther (1,000 ft to ¼ mi), 24 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [3409 Copley Rd](https://nearbypermits.com/baltimore/address/3409-copley-rd/) | 0.19 mi S | Electrical | 200 Amp service 30 circuits | $8,000 | [BRCM-26-020295](https://nearbypermits.com/baltimore/permit/BRCM-26-020295/) |
| Sep 24, 2026 | [3409 Copley Rd](https://nearbypermits.com/baltimore/address/3409-copley-rd/) | 0.19 mi S | Plumbing | Reconstruction of water, waste and vent lines for 3 and a half baths. One half bath on the first floor. (1 Water closet) two full baths on second floor. (2 Water closets, 2 lavatories and 2 bathtubs) one full bath on basement floor. (1 Water closet, 1 lavatory and 1 standup shower) one kitchen with  | $6,500 | [BRCM-26-019533](https://nearbypermits.com/baltimore/permit/BRCM-26-019533/) |
| Sep 24, 2026 | [3409 Copley Rd](https://nearbypermits.com/baltimore/address/3409-copley-rd/) | 0.19 mi S | Mechanical (HVAC) | installation of ventilation system, 90,000 BTU Gas Furnace, and 3 ton A/C | $6,000 | [BRCM-26-018977](https://nearbypermits.com/baltimore/permit/BRCM-26-018977/) |
| Sep 17, 2026 | [3816 Sequoia Ave](https://nearbypermits.com/baltimore/address/3816-sequoia-ave/) | 0.23 mi NW | Plumbing | Replacing main sewer line | $5,000 | [BRCM-26-018732](https://nearbypermits.com/baltimore/permit/BRCM-26-018732/) |
| Aug 21, 2026 | [3511 Grantley Rd](https://nearbypermits.com/baltimore/address/3511-grantley-rd/) | 0.19 mi SE | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $2,383 | [BRCM-26-017154](https://nearbypermits.com/baltimore/permit/BRCM-26-017154/) |
| Aug 18, 2026 | [3409 Copley Rd](https://nearbypermits.com/baltimore/address/3409-copley-rd/) | 0.19 mi S | Plumbing | Interior framing as proposed in plans. Install interior doors, cabinets, new drywall, kitchen cabinets, basement slab (4" thick concrete, 4" stone, no curbing or underpinning to be done), drain tile and flooring. Replace windows with same size of existing openings. Install insulation to code. Approx | $60,000 | [BRCM-26-016589](https://nearbypermits.com/baltimore/permit/BRCM-26-016589/) |
| Aug 13, 2026 | [3402 Grantley Rd](https://nearbypermits.com/baltimore/address/3402-grantley-rd/) | 0.23 mi S | Electrical | Install 20kw Propane generator with 200-amp transfer switch and load side cable. WO# 21113115 | $21,000 | [BRCM-26-015683](https://nearbypermits.com/baltimore/permit/BRCM-26-015683/) |
| Aug 10, 2026 | [3509 Sequoia Ave](https://nearbypermits.com/baltimore/address/3509-sequoia-ave/) | 0.24 mi E | Plumbing | exterior sewer line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $350 | [BRCM-26-016158](https://nearbypermits.com/baltimore/permit/BRCM-26-016158/) |
| Jul 30, 2026 | [3812 Sequoia Ave](https://nearbypermits.com/baltimore/address/3812-sequoia-ave/) | 0.22 mi NW | Mechanical (HVAC) | Direct replacement of A/C. | $5,574 | [BRCM-26-015605](https://nearbypermits.com/baltimore/permit/BRCM-26-015605/) |
| Jul 27, 2026 | [3700 Yosemite Ave](https://nearbypermits.com/baltimore/address/3700-yosemite-ave/) | 0.23 mi N | Electrical | Install 400 amp service, 160 devices, and 45 circuits as per code | Not listed | [BRCM-26-014655](https://nearbypermits.com/baltimore/permit/BRCM-26-014655/) |
| Jul 17, 2026 | [3409 Copley Rd](https://nearbypermits.com/baltimore/address/3409-copley-rd/) | 0.19 mi S | Alteration or repair | Demo & removal of interior non-structural walls, all existing baseboards, flooring, kitchen cabinets, bathrooms, drywall, window trims, and interior doors and removal of all associated debris. Separate permits will be pulled for building, electric, plumbing, and HVAC. | $3,000 | [BRCM-26-014579](https://nearbypermits.com/baltimore/permit/BRCM-26-014579/) |
| Jul 14, 2026 | [3402 Grantley Rd](https://nearbypermits.com/baltimore/address/3402-grantley-rd/) | 0.23 mi S | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $4,108 | [BRCM-26-014480](https://nearbypermits.com/baltimore/permit/BRCM-26-014480/) |
| Jul 13, 2026 | [3511 Grantley Rd](https://nearbypermits.com/baltimore/address/3511-grantley-rd/) | 0.19 mi SE | Mechanical (HVAC) | Boiler Replacement | $12,991 | [BRCM-26-014191](https://nearbypermits.com/baltimore/permit/BRCM-26-014191/) |
| Jul 10, 2026 | [3505 Grantley Rd](https://nearbypermits.com/baltimore/address/3505-grantley-rd/) | 0.20 mi SE | Other | Reconstruction of the water and waste for 4-toilets, 4-bathroom sinks, 2-bathtubs, 1-shower, 1-kitchen sink, and 1-laundry box. As Per Code | $252 | [BRCM-26-014150](https://nearbypermits.com/baltimore/permit/BRCM-26-014150/) |
| Jun 18, 2026 | [3704 Liberty Heights Ave](https://nearbypermits.com/baltimore/address/3704-liberty-heights-ave/) | 0.21 mi SW | Addition | Addition of 16'x10' deck to rear of property. | $4,000 | [BRCM-26-001731](https://nearbypermits.com/baltimore/permit/BRCM-26-001731/) |
| Jun 17, 2026 | [3704 Liberty Heights Ave](https://nearbypermits.com/baltimore/address/3704-liberty-heights-ave/) | 0.21 mi SW | Electrical | 1-200amps service 60-plugs 55-lights 7-smoke an 32 circuits As per code dryer ac-unit 1-washer 10-new circuit | $500 | [BRCM-26-011929](https://nearbypermits.com/baltimore/permit/BRCM-26-011929/) |
| Jun 10, 2026 | [3827 Sequoia Ave](https://nearbypermits.com/baltimore/address/3827-sequoia-ave/) | 0.23 mi NW | Alteration or repair | Install exterior door thru the home depot - same size, $500 - harriet kelly h: | $500 | [BRCM-26-012147](https://nearbypermits.com/baltimore/permit/BRCM-26-012147/) |
| Jun 3, 2026 | [3505 Grantley Rd](https://nearbypermits.com/baltimore/address/3505-grantley-rd/) | 0.20 mi SE | Electrical | total rewire with 200 amps | $6,500 | [BRCM-26-011588](https://nearbypermits.com/baltimore/permit/BRCM-26-011588/) |
| May 28, 2026 | [3503 Garrison Blvd](https://nearbypermits.com/baltimore/address/3503-garrison-blvd/) | 0.22 mi W | Plumbing | Electric water heater installation | $1,500 | [BRCM-26-011200](https://nearbypermits.com/baltimore/permit/BRCM-26-011200/) |
| May 28, 2026 | [3700 Yosemite Ave](https://nearbypermits.com/baltimore/address/3700-yosemite-ave/) | 0.23 mi N | Plumbing | 3700 Yosemite plumbing and gas permit- 13 plumbing fixtures,water and waste reconstruction as needed, gas test. Gas for water heater and furnace | $5,000 | [BRCM-26-011129](https://nearbypermits.com/baltimore/permit/BRCM-26-011129/) |
| May 28, 2026 | [3505 Grantley Rd](https://nearbypermits.com/baltimore/address/3505-grantley-rd/) | 0.20 mi SE | Other |  | $4,500 | [BRCM-26-009996](https://nearbypermits.com/baltimore/permit/BRCM-26-009996/) |
| May 21, 2026 | [3704 Liberty Heights Ave](https://nearbypermits.com/baltimore/address/3704-liberty-heights-ave/) | 0.21 mi SW | Mechanical (HVAC) | Two - 2 ton heat pumps, 2 duct work, 6 exhausts | $7,500 | [BRCM-26-010819](https://nearbypermits.com/baltimore/permit/BRCM-26-010819/) |
| May 20, 2026 | [3700 Yosemite Ave](https://nearbypermits.com/baltimore/address/3700-yosemite-ave/) | 0.23 mi N | Mechanical (HVAC) | INSTALL (1) Gas-Fuel-burning equipment and appliances up to 80000.00 BTUs and (!) Mechanical-Other A/C Systems 3 Tons and (1) Mechanical-New Distribution System and Gas by Others. | $95,000 | [BRCM-26-010317](https://nearbypermits.com/baltimore/permit/BRCM-26-010317/) |
| May 8, 2026 | [3816 Sequoia Ave](https://nearbypermits.com/baltimore/address/3816-sequoia-ave/) | 0.23 mi NW | Electrical | install 200 am,p service and install 22 circuits | $3,000 | [BRCM-26-009770](https://nearbypermits.com/baltimore/permit/BRCM-26-009770/) |

## 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 Chatham Rd with permits, nearest house number first:

- [3706 Chatham Rd](https://nearbypermits.com/baltimore/address/3706-chatham-rd/): newest permit Oct 8, 2025
- [3709 Chatham Rd](https://nearbypermits.com/baltimore/address/3709-chatham-rd/): newest permit Jul 20, 2026
- [3712 Chatham Rd](https://nearbypermits.com/baltimore/address/3712-chatham-rd/): newest permit Jun 17, 2026
- [3810 Chatham Rd](https://nearbypermits.com/baltimore/address/3810-chatham-rd/): newest permit Jan 14, 2026
- [3811 Chatham Rd](https://nearbypermits.com/baltimore/address/3811-chatham-rd/): newest permit Jan 9, 2026
- [3816 Chatham Rd](https://nearbypermits.com/baltimore/address/3816-chatham-rd/): newest permit Jun 30, 2025
- [3819 Chatham Rd](https://nearbypermits.com/baltimore/address/3819-chatham-rd/): newest permit Mar 17, 2025
- [3902 Chatham Rd](https://nearbypermits.com/baltimore/address/3902-chatham-rd/): newest permit Apr 10, 2026
- [3909 Chatham Rd](https://nearbypermits.com/baltimore/address/3909-chatham-rd/): newest permit Nov 10, 2025
- [3910 Chatham Rd](https://nearbypermits.com/baltimore/address/3910-chatham-rd/): newest permit Jan 8, 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 09:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 5 permits at this address and 39 nearby: https://nearbypermits.com/baltimore/address/3700-chatham-rd/