# Building permits at 4800 Wilmslow Rd, Baltimore, MD The biggest project within a quarter mile since May 1: a $1M project at 20 Blythewood Rd, permitted Jun 24. One permit on record here. The newest, Jan 16: Remove/replace 2 windows. Within a quarter mile, the city has issued 25 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jan 16, 2026 | Alteration or repair | remove/replace 2 windows; no structural changes | $3,300 | [BRCM-25-021662](https://nearbypermits.com/baltimore/permit/BRCM-25-021662/) | ## Within ¼ mi since May 1, 2026 25 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 19 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [4712 Keswick Rd](https://nearbypermits.com/baltimore/address/4712-keswick-rd/) | 480 ft SW | Plumbing | We shall reconstruct water and waste to (1) full bathroom and (1) half bathroom. (6) fixtures We shall replace (1) natural gas water heater with new 50 gallon unit. We shall do all work as per code. | $5,000 | [BRCM-26-020005](https://nearbypermits.com/baltimore/permit/BRCM-26-020005/) | | Oct 6, 2026 | [319 Hawthorn Rd](https://nearbypermits.com/baltimore/address/319-hawthorn-rd/) | 780 ft SW | Pool or spa | Project to include demolition of existing rear deck, railings, and stairs. New deck with cascading stairs and platforms to be constructed. Project also includes a concrete pad for a spa, a shower stall, and stone walk way at grade. All construction debris to be hauled off site by truck or dumpster. | $100,000 | [BRCM-26-019812](https://nearbypermits.com/baltimore/permit/BRCM-26-019812/) | | Oct 5, 2026 | [411 Hawthorn Rd](https://nearbypermits.com/baltimore/address/411-hawthorn-rd/) | 610 ft W | Mechanical (HVAC) | Replacement install 140,000 btu, gas fired boiler | $14,203 | [BRCM-26-019853](https://nearbypermits.com/baltimore/permit/BRCM-26-019853/) | | Sep 30, 2026 | [425 Hawthorn Rd](https://nearbypermits.com/baltimore/address/425-hawthorn-rd/) | 810 ft NW | Plumbing | Reconstruct water and waste for (1) full bathroom in the basement. Relocate washer and dryer to the front of the basement. Reconstruct gas piping from the new meter location to the existing furnace. Replace the gas water heater with an electric 50 gallon. All work done as per code. | $6,000 | [BRCM-26-020008](https://nearbypermits.com/baltimore/permit/BRCM-26-020008/) | | Sep 21, 2026 | [603 Wyndhurst Ave](https://nearbypermits.com/baltimore/address/603-wyndhurst-ave/) | 860 ft N | Electrical | Replace heat pump, install (1) 60a sub panel and (1) 50 amp dedicated circuit | $16,504 | [BRCM-26-019247](https://nearbypermits.com/baltimore/permit/BRCM-26-019247/) | | Aug 19, 2026 | [4820 Keswick Rd](https://nearbypermits.com/baltimore/address/4820-keswick-rd/) | 580 ft NW | Alteration or repair | We shall rough in water and waste for (1) new bathroom on the second floor, reconstruct water and waste for a full bathroom on the 3rd floor, (1) powder room on the main floor, (1) laundry room, (1) dog shower and a kitchen sink with island. We shall reconnect a new range to the existing gas supply. | $5,000 | [BRCM-26-016762](https://nearbypermits.com/baltimore/permit/BRCM-26-016762/) | | Aug 17, 2026 | [4820 Keswick Rd](https://nearbypermits.com/baltimore/address/4820-keswick-rd/) | 580 ft NW | Electrical | Wiring for renovation of home. Wiring for Laundry, Powder Room, Kitchen, Pantry, Mudroom, Primary Bathroom, 3rd floor Bathroom and lighting for Finished Attic. | $30,000 | [BRCM-26-016838](https://nearbypermits.com/baltimore/permit/BRCM-26-016838/) | | Aug 17, 2026 | [4712 Keswick Rd](https://nearbypermits.com/baltimore/address/4712-keswick-rd/) | 480 ft SW | Electrical | Wiring for fire damage. | $10,000 | [BRCM-26-016816](https://nearbypermits.com/baltimore/permit/BRCM-26-016816/) | | Aug 14, 2026 | [20 Blythewood Rd](https://nearbypermits.com/baltimore/address/20-blythewood-rd/) | 730 ft E | Other | 1 kitchen exhaust- 1200 CFM 2- ERV systems 1- dryer vent- 200 cfm 1 bath fan-80 cfm | $19,200 | [BRCM-26-016647](https://nearbypermits.com/baltimore/permit/BRCM-26-016647/) | | Aug 4, 2026 | [425 Hawthorn Rd](https://nearbypermits.com/baltimore/address/425-hawthorn-rd/) | 810 ft NW | Alteration or repair | Existing finished basement renovation. Including demolition and remove of 100 sq ft of drywall and non structural framing. Demolition of existing carpeted floors. Installation of 10 linear feet of new non structural wood framed wall.. install new drywall as required and new trim throughout. Install | $200,000 | [BRCM-26-015886](https://nearbypermits.com/baltimore/permit/BRCM-26-015886/) | | Jul 27, 2026 | [4829 Keswick Rd](https://nearbypermits.com/baltimore/address/4829-keswick-rd/) | 750 ft NW | Mechanical (HVAC) | Replace 3-ton A/C, and evaporator coil with same. Install disconnects for 3-ton A/C. | $8,485 | [BRCM-26-015336](https://nearbypermits.com/baltimore/permit/BRCM-26-015336/) | | Jul 22, 2026 | [411 Hawthorn Rd](https://nearbypermits.com/baltimore/address/411-hawthorn-rd/) | 610 ft W | Plumbing | Replace sewer line (NO ROW WORK) | $15,239 | [BRCM-26-010449](https://nearbypermits.com/baltimore/permit/BRCM-26-010449/) | | Jul 10, 2026 | [4712 Keswick Rd](https://nearbypermits.com/baltimore/address/4712-keswick-rd/) | 480 ft SW | Demolition | install new insulation in 165 linear ft of exterior wall exterior wall, install new subfloor, drywall and interior moldings to previously fire demolished areas of the house. Install 7 replacement windows in existing areas. Install new hardwood flooring and tile floor per plan. | $300,000 | [BRCM-26-014265](https://nearbypermits.com/baltimore/permit/BRCM-26-014265/) | | Jun 24, 2026 | [20 Blythewood Rd](https://nearbypermits.com/baltimore/address/20-blythewood-rd/) | 730 ft E | Electrical | Interior 1st floor renovation and2nd floor sub-panel replacement | $1,000,000 | [BRCM-26-013220](https://nearbypermits.com/baltimore/permit/BRCM-26-013220/) | | Jun 22, 2026 | [20 Blythewood Rd](https://nearbypermits.com/baltimore/address/20-blythewood-rd/) | 730 ft E | Other | Reconstruct kitchen sink, Island sink, 2 dishwashers, pantry sink and washer box. Install new washer box and laundry sink. Replace bar sink, 3 toilets and 6 bathroom sinks in same location. | $6,000 | [BRCM-26-012509](https://nearbypermits.com/baltimore/permit/BRCM-26-012509/) | | Jun 22, 2026 | [4712 Keswick Rd](https://nearbypermits.com/baltimore/address/4712-keswick-rd/) | 480 ft SW | Alteration or repair | Demolish fire damage to first and second floor. Remove fire damaged plaster, non-structural wall and ceiling framing. Separate permit will be required for electrical, mechanical, and plumbing work. As per plans and as per code. | $10,000 | [BRCM-26-011625](https://nearbypermits.com/baltimore/permit/BRCM-26-011625/) | | Jun 8, 2026 | [4705 Keswick Rd](https://nearbypermits.com/baltimore/address/4705-keswick-rd/) | 670 ft S | Plumbing | Make repair to sewer at property line | $8,500 | [BRCM-26-011582](https://nearbypermits.com/baltimore/permit/BRCM-26-011582/) | | May 21, 2026 | [4820 Keswick Rd](https://nearbypermits.com/baltimore/address/4820-keswick-rd/) | 580 ft NW | Roofing | Enclose 2 existing side porches with 2x6 walls, sheathing and cedar shake shingle on the outside. insulate walls with r-20 batt insulation and drywall interior. install wood trim and doors. install new tile flooring. 1st floor - demolish 10/ of existing plater wall and rework openings with new 2x4 n | $300,000 | [BRCM-26-009214](https://nearbypermits.com/baltimore/permit/BRCM-26-009214/) | | May 13, 2026 | [4810 Keswick Rd](https://nearbypermits.com/baltimore/address/4810-keswick-rd/) | 440 ft W | Plumbing | Main sewer line repair 10Lx10D | $12,934 | [BRCM-26-010133](https://nearbypermits.com/baltimore/permit/BRCM-26-010133/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 28, 2026 | [4629 Schenley Rd](https://nearbypermits.com/baltimore/address/4629-schenley-rd/) | 0.24 mi S | Plumbing | Replace residential water line | $4,100 | [BRCM-26-016388](https://nearbypermits.com/baltimore/permit/BRCM-26-016388/) | | Jul 17, 2026 | [4643 Schenley Rd](https://nearbypermits.com/baltimore/address/4643-schenley-rd/) | 0.21 mi SW | Plumbing | Replace residential sewer line | $5,700 | [BRCM-26-003855](https://nearbypermits.com/baltimore/permit/BRCM-26-003855/) | | Jul 15, 2026 | [4614 Wilmslow Rd](https://nearbypermits.com/baltimore/address/4614-wilmslow-rd/) | 0.21 mi S | Plumbing | Gas Dryer Replacement | $140 | [BRCM-26-014559](https://nearbypermits.com/baltimore/permit/BRCM-26-014559/) | | May 29, 2026 | [4622 Keswick Rd](https://nearbypermits.com/baltimore/address/4622-keswick-rd/) | 0.24 mi S | Mechanical (HVAC) | Replace 3-ton mini split system | $13,510 | [BRCM-26-011320](https://nearbypermits.com/baltimore/permit/BRCM-26-011320/) | | May 26, 2026 | [4627 Keswick Rd](https://nearbypermits.com/baltimore/address/4627-keswick-rd/) | 0.21 mi S | Mechanical (HVAC) | install 3 heads and one outdoor ductless system | $6,500 | [BRCM-26-010977](https://nearbypermits.com/baltimore/permit/BRCM-26-010977/) | | May 24, 2026 | [300 Wyndhurst Ave](https://nearbypermits.com/baltimore/address/300-wyndhurst-ave/) | 0.21 mi N | Fence, wall or deck | Adding a 3' aluminum fence to the South and East boundary (front yard and corner-side yard). | $5,000 | [BRCM-26-010266](https://nearbypermits.com/baltimore/permit/BRCM-26-010266/) | ## 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 Wilmslow Rd with permits, nearest house number first: - [4802 Wilmslow Rd](https://nearbypermits.com/baltimore/address/4802-wilmslow-rd/): newest permit Apr 10, 2025 - [4804 Wilmslow Rd](https://nearbypermits.com/baltimore/address/4804-wilmslow-rd/): newest permit May 1, 2025 - [4621 Wilmslow Rd](https://nearbypermits.com/baltimore/address/4621-wilmslow-rd/): newest permit Jun 26, 2025 - [4614 Wilmslow Rd](https://nearbypermits.com/baltimore/address/4614-wilmslow-rd/): newest permit Jul 15, 2026 - [4611 Wilmslow Rd](https://nearbypermits.com/baltimore/address/4611-wilmslow-rd/): newest permit Aug 15, 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 2026-10-11 11:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 25 nearby: https://nearbypermits.com/baltimore/address/4800-wilmslow-rd/