# Building permits at 3812 W Cold Spring Ln, Baltimore, MD One permit on record here. The newest, Jul 20: Replace gas range. Within a quarter mile, the city has issued 36 more permits (35 projects) since May 1. One is for a new building, 510 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 20, 2026 | Plumbing | replace gas range | $150 | [BRCM-26-014837](https://nearbypermits.com/baltimore/permit/BRCM-26-014837/) | ## Within ¼ mi since May 1, 2026 36 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 23 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [3716 Boarman Ave](https://nearbypermits.com/baltimore/address/3716-boarman-ave/) | 870 ft E | Other | | $50,000 | [BRCM-26-020370](https://nearbypermits.com/baltimore/permit/BRCM-26-020370/) | | Sep 26, 2026 | [3728 Belle Ave](https://nearbypermits.com/baltimore/address/3728-belle-ave/) | 810 ft SE | Mechanical (HVAC) | Install heat pump and 4 ton ac unit with duckwork 2 exhaust | $12,000 | [BRCM-26-019421](https://nearbypermits.com/baltimore/permit/BRCM-26-019421/) | | Sep 14, 2026 | [3909 Ridgewood Ave](https://nearbypermits.com/baltimore/address/3909-ridgewood-ave/) | 940 ft NW | Other | | $7,000 | [BRCM-26-018741](https://nearbypermits.com/baltimore/permit/BRCM-26-018741/) | | Sep 4, 2026 | [3904 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3904-w-cold-spring-ln/) | 510 ft W | New building | PROJECT DESCRIPTION: This project consist of an interior remodel modernization. The new interior will be comprised of: SCOPE OF WORK: ----- INTERIOR/EXTERIOR ALTERATIONS ----- - a new open Living/dining, new bath, pantry, kitchen design, - new master bedroom on suite with bath with closets and - new | $10,000 | [BRCM-26-016069](https://nearbypermits.com/baltimore/permit/BRCM-26-016069/) | | Aug 24, 2026 | [3741 Boarman Ave](https://nearbypermits.com/baltimore/address/3741-boarman-ave/) | 610 ft SE | Electrical | Install a new 100 amp 240 volt service including a panel, grounding, bonding, and serge protector. | $3,000 | [BRCM-26-017391](https://nearbypermits.com/baltimore/permit/BRCM-26-017391/) | | Aug 21, 2026 | [3931 Boarman Ave](https://nearbypermits.com/baltimore/address/3931-boarman-ave/) | 760 ft SW | Mechanical (HVAC) | Direct replacement of A/C and furnace. | $6,566 | [BRCM-26-017213](https://nearbypermits.com/baltimore/permit/BRCM-26-017213/) | | Aug 13, 2026 | [3730 Belle Ave](https://nearbypermits.com/baltimore/address/3730-belle-ave/) | 780 ft SE | Electrical | Upgrade existing 100-amp electrical service to 200-amp service for existing multi-family dwelling. Install new 200-amp service equipment, service conductors, grounding and bonding as required. | $2,000 | [BCCM-26-003506](https://nearbypermits.com/baltimore/permit/BCCM-26-003506/) | | Jul 18, 2026 | [3733 Boarman Ave](https://nearbypermits.com/baltimore/address/3733-boarman-ave/) | 670 ft SE | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $2,312 | [BRCM-26-014553](https://nearbypermits.com/baltimore/permit/BRCM-26-014553/) | | Jul 12, 2026 | [3910 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3910-w-cold-spring-ln/) | 660 ft W | Other | 3-bathroom, 3-toiles, 3-bathroom sink, 1-tub, kitchen sink, washer, | $7,500 | [BRCM-26-011936](https://nearbypermits.com/baltimore/permit/BRCM-26-011936/) | | Jul 6, 2026 | [3800 Fernhill Ave](https://nearbypermits.com/baltimore/address/3800-fernhill-ave/) | 700 ft N | Electrical | 3800 Fernhill ave, MEP permit. 10 Circuits 45 fixtures, 12 plumbing fixtures, water and waste interior reconstruction if needed, 2.5 heat pump duct work exhaust 75. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $5,000 | [BRCM-26-013819](https://nearbypermits.com/baltimore/permit/BRCM-26-013819/) | | Jul 6, 2026 | [3800 Fernhill Ave](https://nearbypermits.com/baltimore/address/3800-fernhill-ave/) | 700 ft N | Alteration or repair | Scope of work: complete Alteration. (category 1 Interior Demolition through-out) Nonstructural framing to accommodate R21 wall Insulation and R49 attic insulation, Install 1/2" sheetrock (Walls and Ceilings), spackle finish and Paint. Laminate all Floors with waterproof Vinyl Flooring. Install ceram | $50,000 | [BRCM-26-013812](https://nearbypermits.com/baltimore/permit/BRCM-26-013812/) | | Jul 2, 2026 | [3845 Boarman Ave](https://nearbypermits.com/baltimore/address/3845-boarman-ave/) | 510 ft S | Plumbing | Construction of sewage pump pit and plumbing connections. | $1,200 | [BRCM-26-013718](https://nearbypermits.com/baltimore/permit/BRCM-26-013718/) | | Jun 25, 2026 | [3914 Boarman Ave](https://nearbypermits.com/baltimore/address/3914-boarman-ave/) | 660 ft SW | Fence, wall or deck | Install 75 linear feet of 6 foot high vinyl fence in rear and side yard of rowhouse, 4 x 4 posts 8 feet apart and 12 inch deep footers as per code | $5,810 | [BRCM-26-012648](https://nearbypermits.com/baltimore/permit/BRCM-26-012648/) | | Jun 22, 2026 | [3805 Penhurst Ave](https://nearbypermits.com/baltimore/address/3805-penhurst-ave/) | 860 ft N | Roofing | New shingle roof new windows new siding all same size and location, remove all drywall for mechanicals, frame necessary bulkhead install r21 and r49 insulation to code, install drain tile install drywall, new cabinets vanity carpet and tile | $20,000 | [BRCM-26-012223](https://nearbypermits.com/baltimore/permit/BRCM-26-012223/) | | Jun 10, 2026 | [3702 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3702-w-cold-spring-ln/) | 890 ft E | Alteration or repair | Replace exterior door thru the home depot - same size, $500 jones sr., elliott h: | $500 | [BRCM-26-011698](https://nearbypermits.com/baltimore/permit/BRCM-26-011698/) | | Jun 10, 2026 | [3805 Penhurst Ave](https://nearbypermits.com/baltimore/address/3805-penhurst-ave/) | 860 ft N | Electrical | 200 Amp service 15 circuits 9 plumbing fixtures water and waste heat pump duct as needed | $5,000 | [BRCM-26-007387](https://nearbypermits.com/baltimore/permit/BRCM-26-007387/) | | Jun 7, 2026 | [3910 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3910-w-cold-spring-ln/) | 660 ft W | Mechanical (HVAC) | HVAC unit 3.5-ton, ducts, 3- bathroom fan. 1-fan, dryer fan | $7,500 | [BRCM-26-011935](https://nearbypermits.com/baltimore/permit/BRCM-26-011935/) | | Jun 7, 2026 | [3910 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3910-w-cold-spring-ln/) | 660 ft W | Electrical | 1-200amo service, 20-circuits, 65-fixtures | $7,500 | [BRCM-26-011925](https://nearbypermits.com/baltimore/permit/BRCM-26-011925/) | | Jun 3, 2026 | [3741 Boarman Ave](https://nearbypermits.com/baltimore/address/3741-boarman-ave/) | 610 ft SE | Plumbing | Plumbing renovationto include 9- plbg. fixtures 1-interior water service repair or replacement, 1-interior sewer service replacement or repair. Gas appliance to be installed 1- furnace, 1- stove and 1-water heater | $5,500 | [BRCM-26-009175](https://nearbypermits.com/baltimore/permit/BRCM-26-009175/) | | Jun 1, 2026 | [3603 Fernhill Ave](https://nearbypermits.com/baltimore/address/3603-fernhill-ave/) | 970 ft NE | Fence, wall or deck | Front exterior porch replacement WITH roof. (8' X 16'). As per plans and as per code. | $13,119 | [BRCM-26-006118](https://nearbypermits.com/baltimore/permit/BRCM-26-006118/) | | May 19, 2026 | [4403 White Oak Ave](https://nearbypermits.com/baltimore/address/4403-white-oak-ave/) | 690 ft N | Alteration or repair | Install exterior door - same size, $500 - thru the home depot wallace sherri h: | $500 | [BRCM-26-010305](https://nearbypermits.com/baltimore/permit/BRCM-26-010305/) | | May 17, 2026 | [3728 Belle Ave](https://nearbypermits.com/baltimore/address/3728-belle-ave/) | 810 ft SE | Alteration or repair | Work for 4 full bathrooms, kitchen sink, laundry, hose bibs, interior water and drain work | $14,000 | [BRCM-26-010419](https://nearbypermits.com/baltimore/permit/BRCM-26-010419/) | | May 6, 2026 | [3841 Boarman Ave](https://nearbypermits.com/baltimore/address/3841-boarman-ave/) | 500 ft S | Other | framing bedroom, bath room, living dinning and kitchen first floor, second floor and basement. | $10,000 | [BRCM-26-009092](https://nearbypermits.com/baltimore/permit/BRCM-26-009092/) | ### Farther (1,000 ft to ¼ mi), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 3, 2026 | [3766 Dolfield Ave](https://nearbypermits.com/baltimore/address/3766-dolfield-ave/) | 0.24 mi N | Mechanical (HVAC) | Replace existing gas furnace and CAC with new Goodman gas furnace 95%AFUE 60000btu and 2 ton 16seer2 CAC system (same size and location) | $9,000 | [BRCM-26-020217](https://nearbypermits.com/baltimore/permit/BRCM-26-020217/) | | Sep 29, 2026 | [4008 Garrison Blvd](https://nearbypermits.com/baltimore/address/4008-garrison-blvd/) | 0.23 mi W | Electrical | upgrade to a 200 amp service | $2,500 | [BRCM-26-019825](https://nearbypermits.com/baltimore/permit/BRCM-26-019825/) | | Sep 17, 2026 | [3816 Sequoia Ave](https://nearbypermits.com/baltimore/address/3816-sequoia-ave/) | 0.20 mi S | Plumbing | Replacing main sewer line | $5,000 | [BRCM-26-018732](https://nearbypermits.com/baltimore/permit/BRCM-26-018732/) | | Sep 11, 2026 | [4510 White Oak Ave](https://nearbypermits.com/baltimore/address/4510-white-oak-ave/) | 0.24 mi N | Other | | $18,000 | [BRCM-26-017387](https://nearbypermits.com/baltimore/permit/BRCM-26-017387/) | | Sep 9, 2026 | [4510 White Oak Ave](https://nearbypermits.com/baltimore/address/4510-white-oak-ave/) | 0.24 mi N | Other | | $26,999 | [BRCM-26-017386](https://nearbypermits.com/baltimore/permit/BRCM-26-017386/) | | Jul 30, 2026 | [3812 Sequoia Ave](https://nearbypermits.com/baltimore/address/3812-sequoia-ave/) | 0.21 mi S | Mechanical (HVAC) | Direct replacement of A/C. | $5,574 | [BRCM-26-015605](https://nearbypermits.com/baltimore/permit/BRCM-26-015605/) | | Jul 14, 2026 | [3916 Fernhill Ave](https://nearbypermits.com/baltimore/address/3916-fernhill-ave/) | 0.23 mi NW | Fire systems | Adding exits/emergency and fire alarm as per plans as per code | Not listed | [BCCM-25-004281](https://nearbypermits.com/baltimore/permit/BCCM-25-004281/) | | Jul 8, 2026 | [3908 Fernhill Ave](https://nearbypermits.com/baltimore/address/3908-fernhill-ave/) | 0.21 mi NW | Alteration or repair | SCOPE OF WORK: ----- INTERIOR/EXTERIOR ALTERATIONS ----- - Remove and replace all existing interior window trim and baseboard trim throughout the residence. - Remove and replace three (3) existing exterior doors & (8) interior doors with new code-compliant door assemblies. Remove and replace twenty- | Not listed | [BRCM-26-012253](https://nearbypermits.com/baltimore/permit/BRCM-26-012253/) | | Jul 6, 2026 | [4008 Garrison Blvd](https://nearbypermits.com/baltimore/address/4008-garrison-blvd/) | 0.23 mi W | Fence, wall or deck | Vinyl fence erection, including a double gate with a finish height of 6' | $4,648 | [BRCM-26-013813](https://nearbypermits.com/baltimore/permit/BRCM-26-013813/) | | Jul 6, 2026 | [3716 Belle Ave](https://nearbypermits.com/baltimore/address/3716-belle-ave/) | 0.19 mi SE | Mechanical (HVAC) | Replacing Oil Fired Boiler and Back Flow | $8,242 | [BRCM-26-010610](https://nearbypermits.com/baltimore/permit/BRCM-26-010610/) | | Jun 24, 2026 | [3908 Fernhill Ave](https://nearbypermits.com/baltimore/address/3908-fernhill-ave/) | 0.21 mi NW | Electrical | The permit is to rewire house by code and install a 200-amp service by code and install a new 200-amp panel and install 40 Receptacles and 30 lights, all by code Installing 20 circuits by code | $500 | [BRCM-26-013237](https://nearbypermits.com/baltimore/permit/BRCM-26-013237/) | | Jun 10, 2026 | [3731 Columbus Dr](https://nearbypermits.com/baltimore/address/3731-columbus-dr/) | 0.25 mi NE | Plumbing | Replace 1 plumbing fixture SUMP PUMP AS PER CODE | $1,500 | [BRCM-26-012249](https://nearbypermits.com/baltimore/permit/BRCM-26-012249/) | | May 8, 2026 | [3816 Sequoia Ave](https://nearbypermits.com/baltimore/address/3816-sequoia-ave/) | 0.20 mi S | 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 W Cold Spring Ln with permits, nearest house number first: - [3815 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3815-w-cold-spring-ln/): newest permit Aug 28, 2025 - [3807 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3807-w-cold-spring-ln/): newest permit Apr 1, 2026 - [3904 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3904-w-cold-spring-ln/): newest permit Sep 4, 2026 - [3715 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3715-w-cold-spring-ln/): newest permit Feb 13, 2026 - [3910 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3910-w-cold-spring-ln/): newest permit Jul 12, 2026 - [3911 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3911-w-cold-spring-ln/): newest permit Aug 11, 2025 - [3702 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3702-w-cold-spring-ln/): newest permit Jun 10, 2026 - [3610 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/3610-w-cold-spring-ln/): newest permit Sep 6, 2025 - [4026 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/4026-w-cold-spring-ln/): newest permit May 9, 2025 - [4041 W Cold Spring Ln](https://nearbypermits.com/baltimore/address/4041-w-cold-spring-ln/): newest permit Mar 3, 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 07:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 36 nearby: https://nearbypermits.com/baltimore/address/3812-w-cold-spring-ln/