# Building permits at 3704 Cottage Ave, Baltimore, MD

The biggest project within a quarter mile since May 1: a $300,000 project at 3801 Park Heights Ave, permitted Jul 20.

Three permits on record here. The newest, Aug 20, 2025: Installation of 5.395kw (13) roof-mounted solar modules on existing SFD. Within a quarter mile, the city has issued 50 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 20, 2025 | Solar | Installation of 5.395kw (13) roof-mounted solar modules on existing SFD | Not listed | [BRCM-25-001839](https://nearbypermits.com/baltimore/permit/BRCM-25-001839/) |
| Feb 26, 2021 | Other | install (1) 80000 btu fuel-burning equip, (1) 80000 btu fuel-burning equip as per code. | $6,700 | [COM2021-56006](https://nearbypermits.com/baltimore/permit/COM2021-56006/) |
| Oct 14, 2020 | Electrical | remove knob and tube from the attic and run new wiring as per code | $1,600 | [COM2020-80505](https://nearbypermits.com/baltimore/permit/COM2020-80505/) |

## Within ¼ mi since May 1, 2026

50 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 |
|---|---|---|---|---|---|---|
| Jul 28, 2026 | [3707 Park Heights Ave](https://nearbypermits.com/baltimore/address/3707-park-heights-ave/) | 240 ft SW | Other |  | $500 | [BRCM-26-014662](https://nearbypermits.com/baltimore/permit/BRCM-26-014662/) |

### This block (250 to 1,000 ft), 27 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [2609 Springhill Ave](https://nearbypermits.com/baltimore/address/2609-springhill-ave/) | 310 ft NW | Plumbing | Install 1-105,000 BTU Gas Boiler Install 1-40,000 BTU Gas Water Heater Install 1-Chimney Liner AS PER CODE | $17,940 | [BRCM-26-019949](https://nearbypermits.com/baltimore/permit/BRCM-26-019949/) |
| Oct 5, 2026 | [2401 Violet Ave](https://nearbypermits.com/baltimore/address/2401-violet-ave/) | 510 ft E | Other | Install (1) Omni antenna, (1) mount, (2) cables on an existing cell tower. Install (1) H-Frame and cabinet in the existing compound. | $2,000 | [BCCM-26-003698](https://nearbypermits.com/baltimore/permit/BCCM-26-003698/) |
| Sep 30, 2026 | [3617 Cottage Ave](https://nearbypermits.com/baltimore/address/3617-cottage-ave/) | 670 ft SE | Other | Meter relocation 15' x 1" pipe. | $2,500 | [BRCM-26-019735](https://nearbypermits.com/baltimore/permit/BRCM-26-019735/) |
| Sep 30, 2026 | [3823 Cottage Ave](https://nearbypermits.com/baltimore/address/3823-cottage-ave/) | 690 ft N | Mechanical (HVAC) | Replaced the HVAC system only 3.0 ton air handler and 3.0 ton heat pump | $7,000 | [BRCM-26-019678](https://nearbypermits.com/baltimore/permit/BRCM-26-019678/) |
| Sep 21, 2026 | [2501 Springhill Ave](https://nearbypermits.com/baltimore/address/2501-springhill-ave/) | 380 ft NE | Plumbing | This project consists of interior alterations only to an existing unisex restroom located within a modular portable building. Work includes the removal and relocation of non-structural interior walls to expand the restroom footprint and achieve ADA compliance. Interior Alterations Include: - Removal | $15,000 | [BCCM-26-002910](https://nearbypermits.com/baltimore/permit/BCCM-26-002910/) |
| Aug 28, 2026 | [3725 Park Heights Ave](https://nearbypermits.com/baltimore/address/3725-park-heights-ave/) | 280 ft W | Mechanical (HVAC) | Replace HVAC system | $5,000 | [BRCM-26-017618](https://nearbypermits.com/baltimore/permit/BRCM-26-017618/) |
| Aug 4, 2026 | [3824 Cottage Ave](https://nearbypermits.com/baltimore/address/3824-cottage-ave/) | 710 ft NW | Mechanical (HVAC) | install ductwork distribution system, install 2,5 Ton indoor and outdoor force air system, fans, 4 Exhaust | $10,000 | [BRCM-26-015649](https://nearbypermits.com/baltimore/permit/BRCM-26-015649/) |
| Aug 1, 2026 | [3826 Cottage Ave](https://nearbypermits.com/baltimore/address/3826-cottage-ave/) | 730 ft NW | Mechanical (HVAC) | install ductwork distribution system, install 4 exhaust fans, install 2 Ton condenser and 70,000 BTU furnace | $10,000 | [BRCM-26-015651](https://nearbypermits.com/baltimore/permit/BRCM-26-015651/) |
| Jul 28, 2026 | [3709 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3709-reisterstown-rd/) | 700 ft SW | Alteration or repair | Painting, laminating floors. Change bedroom doors and closet doors 30 inches in the same place. Change Window three windows 28 by 62 in the same place. Change door locks. Plaster step in front of the house and shredder. | $10,000 | [BRCM-26-014919](https://nearbypermits.com/baltimore/permit/BRCM-26-014919/) |
| Jul 28, 2026 | [3809 Cottage Ave](https://nearbypermits.com/baltimore/address/3809-cottage-ave/) | 540 ft N | Alteration or repair | Replace exterior door thru the home depot - same size, $500 - degraffinried, freddie h: | $500 | [BRCM-26-013773](https://nearbypermits.com/baltimore/permit/BRCM-26-013773/) |
| Jul 22, 2026 | [3824 Cottage Ave](https://nearbypermits.com/baltimore/address/3824-cottage-ave/) | 710 ft NW | Plumbing | (13) Plumbing fixtures and (2) Gas appliances (120BTU) | $1,150 | [BRCM-26-014493](https://nearbypermits.com/baltimore/permit/BRCM-26-014493/) |
| Jul 22, 2026 | [3826 Cottage Ave](https://nearbypermits.com/baltimore/address/3826-cottage-ave/) | 730 ft NW | Plumbing | (13) Plumbing fixtures and (2) Gas appliances (120BTU) | $1,150 | [BRCM-26-014491](https://nearbypermits.com/baltimore/permit/BRCM-26-014491/) |
| Jul 22, 2026 | [3826 Cottage Ave](https://nearbypermits.com/baltimore/address/3826-cottage-ave/) | 730 ft NW | Electrical | 200 amp service with 30 new circuits | $3,000 | [BRCM-26-014439](https://nearbypermits.com/baltimore/permit/BRCM-26-014439/) |
| Jul 22, 2026 | [3824 Cottage Ave](https://nearbypermits.com/baltimore/address/3824-cottage-ave/) | 710 ft NW | Electrical | 200 amp service change and installation of 30 new circuits | $3,000 | [BRCM-26-014438](https://nearbypermits.com/baltimore/permit/BRCM-26-014438/) |
| Jul 20, 2026 | [3801 Park Heights Ave](https://nearbypermits.com/baltimore/address/3801-park-heights-ave/) | 490 ft NW | Roofing | Scope of work: ------- interior alterations ------ new interior work: - level 3 demo (cat iii) - new interior framing, new doors, - new staircase 7 3/4" max riser 10" tread 1" nosing 3' wide min, - new insulation ( r-21 walls and r-49 roof and r-15 around perimeter of garage floor), - new drywall an | $300,000 | [BRCM-26-008510](https://nearbypermits.com/baltimore/permit/BRCM-26-008510/) |
| Jul 7, 2026 | [3629 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3629-reisterstown-rd/) | 780 ft SW | Other | Replace line side and load side service entrance cables and meter box due to damage from a fallen tree. | $2,500 | [BRCM-26-013676](https://nearbypermits.com/baltimore/permit/BRCM-26-013676/) |
| Jul 2, 2026 | [3643 Cottage Ave](https://nearbypermits.com/baltimore/address/3643-cottage-ave/) | 400 ft SE | Alteration or repair | Clean interior and exterior of house, repair of drywall (500 sq/ft) where needed, replace and repair all interior doors and windows (Same Size and location), as per code. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $5,000 | [BRCM-26-013610](https://nearbypermits.com/baltimore/permit/BRCM-26-013610/) |
| Jul 1, 2026 | [3826 Cottage Ave](https://nearbypermits.com/baltimore/address/3826-cottage-ave/) | 730 ft NW | Alteration or repair | Light category 1 demo, using 2x4 frame interior walls to create a powder room also fram out a kitchen wall to hang cabinets and build bulk heads where needed on the 1st floor repair some framing on 2nd floor to keep 3 bedrooms and 1 bath install insulation walls r21/ r49 ceilings and hang drywall. I | $500 | [BRCM-26-013556](https://nearbypermits.com/baltimore/permit/BRCM-26-013556/) |
| Jul 1, 2026 | [3824 Cottage Ave](https://nearbypermits.com/baltimore/address/3824-cottage-ave/) | 710 ft NW | Alteration or repair | Light category 1 demo, using 2x4 frame interior walls to create a powder room also frame out a kitchen wall to hang cabinets and build bulk heads where needed on the 1st floor repair some framing on 2nd floor to keep 3 bedrooms and 1 bath (no new partition walls to be built), install insulation wall | $500 | [BRCM-26-013551](https://nearbypermits.com/baltimore/permit/BRCM-26-013551/) |
| Jul 1, 2026 | [2606 Ulman Ave](https://nearbypermits.com/baltimore/address/2606-ulman-ave/) | 640 ft S | Electrical | Electrical 200Amp, 20 Branch Circuits and feeders, Plumbing, recon water and sewer 10 plumbing fixtures HVAC, 3 ton cold climate split system heat pump | $48,000 | [BRCM-26-003103](https://nearbypermits.com/baltimore/permit/BRCM-26-003103/) |
| Jun 25, 2026 | [3813 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3813-reisterstown-rd/) | 910 ft W | Plumbing | Plumbing for new bathroom on first floor and plumbing for existing bathroom and instaslling new electric water heater | $5,000 | [BRCM-26-012661](https://nearbypermits.com/baltimore/permit/BRCM-26-012661/) |
| Jun 23, 2026 | [3813 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3813-reisterstown-rd/) | 910 ft W | Mechanical (HVAC) | Install 2 tons heat pump system Relocate return ductwork to the first floor Install 2 bathroom exhaust vent 1 dryer | $10,000 | [BRCM-26-012961](https://nearbypermits.com/baltimore/permit/BRCM-26-012961/) |
| Jun 15, 2026 | [2606 Ulman Ave](https://nearbypermits.com/baltimore/address/2606-ulman-ave/) | 640 ft S | Alteration or repair | Full Interior demolition, including old drywall, interior framing studs, existing flooring, cabinets, tile, subfloor and roofing. All debris will be contained and hauled away by private vehicle and will not impede right of way zone. Remove and replace existing floor joists with new 2x12 joist 16" O. | $120,000 | [BRCM-26-011171](https://nearbypermits.com/baltimore/permit/BRCM-26-011171/) |
| Jun 8, 2026 | [3813 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3813-reisterstown-rd/) | 910 ft W | Electrical | 15 Lights, 30 outlets 1 electrical water heater 1 heat pump 1 stove 7 smoke detector 1 dishwasher 200 amps heavy up 10 circuits | $1,200 | [BRCM-26-011871](https://nearbypermits.com/baltimore/permit/BRCM-26-011871/) |
| May 29, 2026 | [3813 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3813-reisterstown-rd/) | 910 ft W | Alteration or repair | renovation of property, with repairs from older roof leak. As per code. | $60,000 | [BRCM-26-010432](https://nearbypermits.com/baltimore/permit/BRCM-26-010432/) |
| May 17, 2026 | [3823 Cottage Ave](https://nearbypermits.com/baltimore/address/3823-cottage-ave/) | 690 ft N | Electrical | Heavy Up 200 amp, adding 10 circuits, adding 12 receptacles, adding 16 lights | $6,000 | [BRCM-26-009747](https://nearbypermits.com/baltimore/permit/BRCM-26-009747/) |
| May 5, 2026 | [3810 Roland View Ave](https://nearbypermits.com/baltimore/address/3810-roland-view-ave/) | 750 ft N | Plumbing | Emergency Water Service - water turned off by city - replacement water service 3/4" Black Poly, Blue Tracer, Dual Check Valve PRV | $9,997 | [BRCM-26-008996](https://nearbypermits.com/baltimore/permit/BRCM-26-008996/) |

### Farther (1,000 ft to ¼ mi), 22 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 9, 2026 | [2804 Ulman Ave](https://nearbypermits.com/baltimore/address/2804-ulman-ave/) | 0.22 mi SW | Fence, wall or deck | SCOPE OF WRK: ---- EXTERIOR ALTERATIONS ----- - Replace existing porch using pre-treated timber, rubber roof, and wood spindles. Porch is 10'H x 14' W x 10' D. As per code. | $4,500 | [BRCM-26-016578](https://nearbypermits.com/baltimore/permit/BRCM-26-016578/) |
| Oct 2, 2026 | [2470 Keyworth Ave](https://nearbypermits.com/baltimore/address/2470-keyworth-ave/) | 0.24 mi N | Electrical | Change out fixtures 9 plumbing fixtures water and waste Hvac 2 ton ac ductwork Gas 90k furnace 200amp service 13 ckts | $2,000 | [BRCM-26-019990](https://nearbypermits.com/baltimore/permit/BRCM-26-019990/) |
| Sep 28, 2026 | [2902 Rockrose Ave](https://nearbypermits.com/baltimore/address/2902-rockrose-ave/) | 0.23 mi SW | Plumbing | Gas Range Replacement BTUs 48000 | $140 | [BRCM-26-019121](https://nearbypermits.com/baltimore/permit/BRCM-26-019121/) |
| Sep 28, 2026 | [3518 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3518-reisterstown-rd/) | 0.24 mi S | Plumbing | Emergency Water Service - Apprx 70 Feet of 3/4" K copper - from meter to inside of the home Pressure reducing valve, Dual check valve and Expansion tank | $13,245 | [BRCM-26-011917](https://nearbypermits.com/baltimore/permit/BRCM-26-011917/) |
| Sep 21, 2026 | [3511 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3511-reisterstown-rd/) | 0.24 mi S | Plumbing | Gas test per code | $1,000 | [BRCM-26-019255](https://nearbypermits.com/baltimore/permit/BRCM-26-019255/) |
| Sep 21, 2026 | [3831 Derby Manor Dr](https://nearbypermits.com/baltimore/address/3831-derby-manor-dr/) | 0.23 mi N | Electrical | Scope of work. Replace 200 s/f 1/2 inch drywall, replace interior doors same size and same location as per code. Replace 15 fixtures and Electrical Panel Corrections: Organize and properly secure all wiring inside the electrical panel. Correct all grounding, bonding, and electrical connections as ne | $5,000 | [BRCM-26-019235](https://nearbypermits.com/baltimore/permit/BRCM-26-019235/) |
| Sep 8, 2026 | [3459 Park Heights Ave](https://nearbypermits.com/baltimore/address/3459-park-heights-ave/) | 0.24 mi S | Fire systems | install ANSUL R-102 commercial kitchen hood fire suppression system - Southern Baptist Church | $6,225 | [BCCM-26-003485](https://nearbypermits.com/baltimore/permit/BCCM-26-003485/) |
| Aug 11, 2026 | [2904 Rockrose Ave](https://nearbypermits.com/baltimore/address/2904-rockrose-ave/) | 0.24 mi SW | Alteration or repair | Install front storm door thru the home depot - same size, $500 - mr. Jamal Wilmore ok us to use his information, Harlem Park Redevelopment Association. His phone number is. Customer name (valerie rochelle) | $500 | [BRCM-26-014922](https://nearbypermits.com/baltimore/permit/BRCM-26-014922/) |
| Aug 10, 2026 | [3835 Roland View Ave](https://nearbypermits.com/baltimore/address/3835-roland-view-ave/) | 0.20 mi N | Plumbing | Plumbing work for 2 full bathrooms kitchen and laundry waste and water gas for 50k stove 90k furnace electric water heater | $4,000 | [BRCM-26-015868](https://nearbypermits.com/baltimore/permit/BRCM-26-015868/) |
| Aug 4, 2026 | [3835 Roland View Ave](https://nearbypermits.com/baltimore/address/3835-roland-view-ave/) | 0.20 mi N | Mechanical (HVAC) | 2 Ton heat pump, duct work, 3 exhausts | $4,500 | [BRCM-26-015726](https://nearbypermits.com/baltimore/permit/BRCM-26-015726/) |
| Jul 27, 2026 | [3516 Cottage Ave](https://nearbypermits.com/baltimore/address/3516-cottage-ave/) | 0.19 mi S | Other | Meter relocation 25' x 1" steel. | $2,500 | [BRCM-26-015164](https://nearbypermits.com/baltimore/permit/BRCM-26-015164/) |
| Jul 12, 2026 | [3803 Towanda Ave](https://nearbypermits.com/baltimore/address/3803-towanda-ave/) | 0.23 mi W | Other |  | $4,000 | [BRCM-26-013045](https://nearbypermits.com/baltimore/permit/BRCM-26-013045/) |
| Jul 7, 2026 | [3839 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3839-reisterstown-rd/) | 0.21 mi W | Plumbing | Install (1) 100000 BTU Fuel Burning Equipment Furnace, (1) 4-TONS BTU Air-Con System, Condenser, (20) PLUMBING FIXTURES, (1) 40000 BTU FUEL BURNING EQUIPMENT STOVE/RANGE, (1) 50000 BTU Fuel Burning Equipment - Hot Water Heater AS PER CODE. | $7,000 | [BRCM-26-014029](https://nearbypermits.com/baltimore/permit/BRCM-26-014029/) |
| Jul 1, 2026 | [3835 Roland View Ave](https://nearbypermits.com/baltimore/address/3835-roland-view-ave/) | 0.20 mi N | Alteration or repair | Nterior/exterior alterations to include: within an existing dwelling, interior demolition (category 1). Installation of 2x4 framing in basement. Furring on perimeter walls at 1st level and 2nd level. Insulate exterior walls r-21, and ceilings with r49 insulation remove all associated debris, install | $6,000 | [BRCM-26-013370](https://nearbypermits.com/baltimore/permit/BRCM-26-013370/) |
| Jun 25, 2026 | [3418 Hilldale Pl](https://nearbypermits.com/baltimore/address/3418-hilldale-pl/) | 0.21 mi SE | Other | Service Cable Replacement Line Side Only | $1,500 | [BRCM-26-012855](https://nearbypermits.com/baltimore/permit/BRCM-26-012855/) |
| Jun 24, 2026 | [2608 Keyworth Ave](https://nearbypermits.com/baltimore/address/2608-keyworth-ave/) | 0.20 mi NW | Roofing | Scope of work: Exterior alterations to include: Roof Replacement (roofing materials only/no structural alterations to be done to the roof) as per code | $11,500 | [BRCM-26-012782](https://nearbypermits.com/baltimore/permit/BRCM-26-012782/) |
| Jun 10, 2026 | [3708 Towanda Ave](https://nearbypermits.com/baltimore/address/3708-towanda-ave/) | 0.23 mi SW | Alteration or repair | SCOPE OF WORK: ----- EXTERIOR/INTERIOR ALTERTIONS ----- - demo cat 1 - 10 windows3 doors same size same location perimeter framing chase walls - where needed non structural work insulate r49 and r19 AS PER CODE. | $1,100 | [BRCM-26-010136](https://nearbypermits.com/baltimore/permit/BRCM-26-010136/) |
| Jun 2, 2026 | [3708 Towanda Ave](https://nearbypermits.com/baltimore/address/3708-towanda-ave/) | 0.23 mi SW | Other | Reconstruction of the gas pipe for 1-90000 btu unit and 1-60000 btu unit As Per Code | $252 | [BRCM-26-011384](https://nearbypermits.com/baltimore/permit/BRCM-26-011384/) |
| May 28, 2026 | [3812 Greenspring Ave](https://nearbypermits.com/baltimore/address/3812-greenspring-ave/) | 0.25 mi NE | Other |  | $500 | [BRCM-26-008156](https://nearbypermits.com/baltimore/permit/BRCM-26-008156/) |
| May 5, 2026 | [3708 Towanda Ave](https://nearbypermits.com/baltimore/address/3708-towanda-ave/) | 0.23 mi SW | Electrical | recon duct work throughout install 90+ furnace 90k btu (electric) 3 ton ac condenser as per code | $4,500 | [BRCM-26-009241](https://nearbypermits.com/baltimore/permit/BRCM-26-009241/) |
| May 1, 2026 | [3511 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3511-reisterstown-rd/) | 0.24 mi S | Plumbing | 10 Plumbing fixtures water and waste reconstruction. | $5,000 | [BRCM-26-009033](https://nearbypermits.com/baltimore/permit/BRCM-26-009033/) |
| May 1, 2026 | [3511 Reisterstown Rd](https://nearbypermits.com/baltimore/address/3511-reisterstown-rd/) | 0.24 mi S | Alteration or repair | Scope of work. complete Alteration. (category 1 Interior Demolition through-out) Install sheetrock (Walls and Ceilings), spackle finish and Paint. Laminate all Floors with waterproof Vinyl Flooring. Install ceramic Tiles in all Bathroom floors and partial walls. Install 12 Interior Closet Doors. Ins | $80,000 | [BRCM-26-009031](https://nearbypermits.com/baltimore/permit/BRCM-26-009031/) |

## 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 Cottage Ave with permits, nearest house number first:

- [3701 Cottage Ave](https://nearbypermits.com/baltimore/address/3701-cottage-ave/): newest permit Jul 3, 2025
- [3651 Cottage Ave](https://nearbypermits.com/baltimore/address/3651-cottage-ave/): newest permit Jun 13, 2025
- [3647 Cottage Ave](https://nearbypermits.com/baltimore/address/3647-cottage-ave/): newest permit Apr 29, 2026
- [3643 Cottage Ave](https://nearbypermits.com/baltimore/address/3643-cottage-ave/): newest permit Jul 2, 2026
- [3626 Cottage Ave](https://nearbypermits.com/baltimore/address/3626-cottage-ave/): newest permit Nov 29, 2024
- [3625 Cottage Ave](https://nearbypermits.com/baltimore/address/3625-cottage-ave/): newest permit Feb 13, 2026
- [3617 Cottage Ave](https://nearbypermits.com/baltimore/address/3617-cottage-ave/): newest permit Sep 30, 2026
- [3604 Cottage Ave](https://nearbypermits.com/baltimore/address/3604-cottage-ave/): newest permit Dec 22, 2024
- [3809 Cottage Ave](https://nearbypermits.com/baltimore/address/3809-cottage-ave/): newest permit Jul 28, 2026
- [3823 Cottage Ave](https://nearbypermits.com/baltimore/address/3823-cottage-ave/): newest permit Sep 30, 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 13:21 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 3 permits at this address and 50 nearby: https://nearbypermits.com/baltimore/address/3704-cottage-ave/