# Building permits at 3754 Sinclair Ln, Baltimore, MD Two permits on record here. The newest, Apr 30: Exterior sewer line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT. Within a quarter mile, the city has issued 31 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 30, 2026 | Plumbing | exterior sewer line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $300 | [BRCM-26-009006](https://nearbypermits.com/baltimore/permit/BRCM-26-009006/) | | Jun 13, 2019 | Roofing | reinstate original permit.(original permit:com2018-68630:scope of work: reroof, tear off, replace rotten plywood, install ice shield, install 10 sqs of tpo roofing, install flashing, vent and drip edge. roofing material only/no structural alternations. all work will be done according to baltimore ci | Not listed | [COM2019-67713](https://nearbypermits.com/baltimore/permit/COM2019-67713/) | ## Within ¼ mi since May 1, 2026 31 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [4105 Eastmont Ave](https://nearbypermits.com/baltimore/address/4105-eastmont-ave/) | 190 ft N | Plumbing | exterior water service line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $400 | [BRCM-26-019973](https://nearbypermits.com/baltimore/permit/BRCM-26-019973/) | | Aug 17, 2026 | [4110 Coleman Ave](https://nearbypermits.com/baltimore/address/4110-coleman-ave/) | 180 ft NW | Alteration or repair | Replace exterior door thru the home depot - same size, $500 - kertis g marshall h: | $500 | [BRCM-26-016833](https://nearbypermits.com/baltimore/permit/BRCM-26-016833/) | | Jul 2, 2026 | [4110 Eastmont Ave](https://nearbypermits.com/baltimore/address/4110-eastmont-ave/) | 210 ft NE | Plumbing | Gas Range Replacement | $140 | [BRCM-26-013774](https://nearbypermits.com/baltimore/permit/BRCM-26-013774/) | | Jun 26, 2026 | [4113 Eastmont Ave](https://nearbypermits.com/baltimore/address/4113-eastmont-ave/) | 120 ft N | Other | | $25,000 | [BRCM-26-011753](https://nearbypermits.com/baltimore/permit/BRCM-26-011753/) | ### This block (250 to 1,000 ft), 14 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [3849 Elmora Ave](https://nearbypermits.com/baltimore/address/3849-elmora-ave/) | 860 ft N | Electrical | Install 1 Pump Only and 9 LNFT of Basement Gutter. No Electrical. | $1,600 | [BRCM-26-019939](https://nearbypermits.com/baltimore/permit/BRCM-26-019939/) | | Sep 24, 2026 | [4005 Chesterfield Ave](https://nearbypermits.com/baltimore/address/4005-chesterfield-ave/) | 720 ft NE | Electrical | Minor Electrical Kitchen refresh | $500 | [BRCM-26-019506](https://nearbypermits.com/baltimore/permit/BRCM-26-019506/) | | Sep 10, 2026 | [4104 Gladden Ave](https://nearbypermits.com/baltimore/address/4104-gladden-ave/) | 420 ft W | Plumbing | Gas range replacement | $140 | [BRCM-26-018423](https://nearbypermits.com/baltimore/permit/BRCM-26-018423/) | | Aug 28, 2026 | [3759 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3759-ravenwood-ave/) | 580 ft N | Mechanical (HVAC) | Replace 50,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Install disconnects for 2-ton A/C and furnace. | $11,927 | [BRCM-26-017710](https://nearbypermits.com/baltimore/permit/BRCM-26-017710/) | | Aug 28, 2026 | [3829 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3829-ravenwood-ave/) | 700 ft NE | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $2,383 | [BRCM-26-017434](https://nearbypermits.com/baltimore/permit/BRCM-26-017434/) | | Aug 5, 2026 | [3753 Elmora Ave](https://nearbypermits.com/baltimore/address/3753-elmora-ave/) | 870 ft NW | Other | Replace line and load side cable. Replace 100 A load center. Update grounding, bonding, and lightning protection per NEC. | $3,000 | [BRCM-26-015966](https://nearbypermits.com/baltimore/permit/BRCM-26-015966/) | | Jul 30, 2026 | [3841 Elmora Ave](https://nearbypermits.com/baltimore/address/3841-elmora-ave/) | 850 ft N | Other | Replacement of AC Unit | $4,500 | [BRCM-26-015634](https://nearbypermits.com/baltimore/permit/BRCM-26-015634/) | | Jul 28, 2026 | [3621 Bonview Ave](https://nearbypermits.com/baltimore/address/3621-bonview-ave/) | 820 ft W | Electrical | Remove/replace ac condenser, 25 electric fixtures/devices; gas hot water heater (gas existing); 8 plumbing fixtures as per code | $4,200 | [BRCM-26-015375](https://nearbypermits.com/baltimore/permit/BRCM-26-015375/) | | Jul 22, 2026 | [3756 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3756-ravenwood-ave/) | 730 ft N | Other | | $4,667 | [BRCM-26-014844](https://nearbypermits.com/baltimore/permit/BRCM-26-014844/) | | Jul 10, 2026 | [3621 Bonview Ave](https://nearbypermits.com/baltimore/address/3621-bonview-ave/) | 820 ft W | Other | | $10,000 | [BRCM-26-007947](https://nearbypermits.com/baltimore/permit/BRCM-26-007947/) | | Jul 6, 2026 | [3607 Bonview Ave](https://nearbypermits.com/baltimore/address/3607-bonview-ave/) | 960 ft W | Mechanical (HVAC) | Replace 45,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Install disconnects for 2-ton A/C and furnace. | $12,459 | [BRCM-26-013918](https://nearbypermits.com/baltimore/permit/BRCM-26-013918/) | | Jun 30, 2026 | [3701 Sinclair Ln](https://nearbypermits.com/baltimore/address/3701-sinclair-ln/) | 490 ft SE | Plumbing | Gas Range Replacement | $140 | [BRCM-26-013599](https://nearbypermits.com/baltimore/permit/BRCM-26-013599/) | | Jun 30, 2026 | [3818 Sinclair Ln](https://nearbypermits.com/baltimore/address/3818-sinclair-ln/) | 300 ft E | Plumbing | replace gas range | $150 | [BRCM-26-013484](https://nearbypermits.com/baltimore/permit/BRCM-26-013484/) | | May 11, 2026 | [3805 Elmora Ave](https://nearbypermits.com/baltimore/address/3805-elmora-ave/) | 850 ft N | Plumbing | Replace 5 plumbing fixtures 1 Water & waste replacement | $2,800 | [BRCM-26-009795](https://nearbypermits.com/baltimore/permit/BRCM-26-009795/) | ### Farther (1,000 ft to ¼ mi), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 25, 2026 | [3930 Kenyon Ave](https://nearbypermits.com/baltimore/address/3930-kenyon-ave/) | 0.23 mi NE | Mechanical (HVAC) | Replacement of Gas Furnace and AC | $6,200 | [BRCM-26-019637](https://nearbypermits.com/baltimore/permit/BRCM-26-019637/) | | Sep 23, 2026 | [3603 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3603-ravenwood-ave/) | 0.22 mi W | Electrical | 200 Amps upgrade service | $1,800 | [BRCM-26-017482](https://nearbypermits.com/baltimore/permit/BRCM-26-017482/) | | Aug 24, 2026 | [4009 Saint Clair Xing](https://nearbypermits.com/baltimore/address/4009-saint-clair-xing/) | 0.20 mi S | Other | | $18,356 | [BRCM-26-015015](https://nearbypermits.com/baltimore/permit/BRCM-26-015015/) | | Aug 11, 2026 | [4413 Cherry Blossom Pl](https://nearbypermits.com/baltimore/address/4413-cherry-blossom-pl/) | 0.23 mi SE | Other | | $500 | [BRCM-26-015451](https://nearbypermits.com/baltimore/permit/BRCM-26-015451/) | | Jul 31, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 0.20 mi NW | Electrical | Install 200 amp servcie an 24 circuits to code | $4,200 | [BRCM-26-015677](https://nearbypermits.com/baltimore/permit/BRCM-26-015677/) | | Jul 20, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 0.20 mi NW | Electrical | Plumbing work for 2 full bathrooms, kitchen, laundry, water and waste, gas for 50k stove 90k furnace electric water heater | $5,000 | [BRCM-26-014806](https://nearbypermits.com/baltimore/permit/BRCM-26-014806/) | | Jul 10, 2026 | [4217 Erdman Ave](https://nearbypermits.com/baltimore/address/4217-erdman-ave/) | 0.20 mi SW | Alteration or repair | Scope of work: demo stud wall, drywall, trims, install new framing, drywall, trims, 3 interior doors, wall insulation R21, ceiling insulation R49, replace 1 window with ew exterior door, install new exterior stairs as per code as per plans | $10,000 | [BCCM-26-003061](https://nearbypermits.com/baltimore/permit/BCCM-26-003061/) | | Jul 1, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 0.20 mi NW | Mechanical (HVAC) | 2 Ton heat pump, duct work, 4 exhausts | $5,500 | [BRCM-26-013673](https://nearbypermits.com/baltimore/permit/BRCM-26-013673/) | | Jul 1, 2026 | [4403 Cherry Blossom Pl](https://nearbypermits.com/baltimore/address/4403-cherry-blossom-pl/) | 0.22 mi SE | Alteration or repair | Install exterior door thru the home depot - same size, $500 - wilson chianti h: | $500 | [BRCM-26-013579](https://nearbypermits.com/baltimore/permit/BRCM-26-013579/) | | Jun 18, 2026 | [4217 Erdman Ave](https://nearbypermits.com/baltimore/address/4217-erdman-ave/) | 0.20 mi SW | Electrical | Replace 25 electric fixtures in kind as per code | $3,000 | [BCCM-26-002695](https://nearbypermits.com/baltimore/permit/BCCM-26-002695/) | | May 20, 2026 | [3628 Ravenwood Ave](https://nearbypermits.com/baltimore/address/3628-ravenwood-ave/) | 0.20 mi NW | Alteration or repair | Interior/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, instal | $6,000 | [BRCM-26-009844](https://nearbypermits.com/baltimore/permit/BRCM-26-009844/) | | May 19, 2026 | [3848 Elmora Ave](https://nearbypermits.com/baltimore/address/3848-elmora-ave/) | 0.19 mi N | Alteration or repair | Replace exterior doors - same size, $500 - thru the home depot lynch yvette h: | $500 | [BRCM-26-010306](https://nearbypermits.com/baltimore/permit/BRCM-26-010306/) | | May 11, 2026 | [3928 Chesterfield Ave](https://nearbypermits.com/baltimore/address/3928-chesterfield-ave/) | 0.20 mi N | Solar | This project involves the installation of a 6.075KW DC/ 7.600KW AC residential solar PV system under Civic Works Baltimore Shines Program (ARPA-funded), utilizing 15 LONGI SOLAR - LR5-54HPB-405M MODULES (405W) modules paired with 15 SolarEdge U650 power optimizers for enhanced module-level performan | $25,000 | [BRCM-26-002970](https://nearbypermits.com/baltimore/permit/BRCM-26-002970/) | ## More on this street Other addresses on Sinclair Ln with permits, nearest house number first: - [3701 Sinclair Ln](https://nearbypermits.com/baltimore/address/3701-sinclair-ln/): newest permit Jun 30, 2026 - [3808 Sinclair Ln](https://nearbypermits.com/baltimore/address/3808-sinclair-ln/): newest permit Aug 27, 2025 - [3818 Sinclair Ln](https://nearbypermits.com/baltimore/address/3818-sinclair-ln/): newest permit Jun 30, 2026 - [3901 Sinclair Ln](https://nearbypermits.com/baltimore/address/3901-sinclair-ln/): newest permit Jun 4, 2025 - [3903 Sinclair Ln](https://nearbypermits.com/baltimore/address/3903-sinclair-ln/): newest permit Sep 30, 2026 - [3905 Sinclair Ln](https://nearbypermits.com/baltimore/address/3905-sinclair-ln/): newest permit Sep 30, 2026 - [3907 Sinclair Ln](https://nearbypermits.com/baltimore/address/3907-sinclair-ln/): newest permit Sep 30, 2026 - [3909 Sinclair Ln](https://nearbypermits.com/baltimore/address/3909-sinclair-ln/): newest permit Sep 30, 2026 - [3320 Sinclair Ln](https://nearbypermits.com/baltimore/address/3320-sinclair-ln/): newest permit May 4, 2026 - [4803 Sinclair Ln](https://nearbypermits.com/baltimore/address/4803-sinclair-ln/): newest permit Jun 27, 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 2026-10-06 18:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 31 nearby: https://nearbypermits.com/baltimore/address/3754-sinclair-ln/