Nearby Permits
Map of 18 permits within a quarter mile of 344 Keystone CtElectrical, 2797 Las Gallinas Ave, Oct 2, 2026Roofing, 254 Blackstone Dr, Sep 22, 2026Electrical, 266 Blackstone Dr, Sep 16, 2026Other, 3 Sandstone Ct, Sep 2, 2026Plumbing, 385 Johnstone Dr, Aug 26, 2026Other, 386 Johnstone Dr, Aug 23, 2026Electrical, 345 Ironstone Ct, Aug 18, 2026Electrical, 10 Sandstone Ct, Jul 27, 2026Alteration or repair, 316 Blackstone Dr, Jul 16, 2026Other, 275 Johnstone Dr, Jul 16, 2026Mechanical (HVAC), 272 Blackstone Dr, Jul 8, 2026Mechanical (HVAC), 48 Millstone Ter, Jul 6, 2026Other, 2749 Heatherstone Dr, Jun 24, 2026Other, 2826 Las Gallinas Ave, Jun 10, 2026Plumbing, 355 Ironstone Ct, Jun 10, 2026Electrical, 345 Ironstone Ct, May 29, 2026Plumbing, 45 Rhinestone Ter, May 18, 2026Plumbing, 316 Blackstone Dr, May 6, 2026660 ft Map preview
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344 Keystone Ct

Marin County, CA 94903

At this address
1 permit on record. Newest issued Apr 15, 2025: Service Upgrade
Within ¼ mile
18 more permits issued since May 1.
MayJunJulAugSepOct
Within
Since
Here1 permit · 344 Keystone Ct
  1. Service Upgrade
    Electrical
    Apr 15, 2025$4,500
Sort
Next doorunder 250 ft · 1 permit
  1. Replace Mechanical Appliance
    48 Millstone Ter · 190 ft W · Mechanical (HVAC)
    Jul 6$20,000
This block250 to 1,000 ft · 13 permits
  1. New Circuits / Outlets, Service Upgrade
    2797 Las Gallinas Ave · 990 ft W · Electrical
    Oct 2$9,823
  2. Permit, no description from the city
    3 Sandstone Ct · 620 ft SW · Other
    Sep 2$188,536
  3. Replace Plumbing Fixtures(s)
    385 Johnstone Dr · 440 ft SE · Plumbing
    Aug 26$9,280
  4. Permit, no description from the city
    386 Johnstone Dr · 400 ft S · Other
    Aug 23$49,000
  5. Service Upgrade, EV Charging Station
    345 Ironstone Ct · 700 ft S · Electrical
    Aug 18$6,886
  6. Service Upgrade
    10 Sandstone Ct · 830 ft SW · Electrical
    Jul 27$4,500
  7. Non-structural Door/Window Replacement
    316 Blackstone Dr · 780 ft S · Alteration or repair
    Jul 16$4,460
  8. Permit, no description from the city
    275 Johnstone Dr · 970 ft E · Other
    Jul 16$98,000
  9. Permit, no description from the city
    2749 Heatherstone Dr · 480 ft SE · Other
    Jun 24$44,361
  10. Permit, no description from the city
    2826 Las Gallinas Ave · 480 ft W · Other
    Jun 10$60,000
  11. Replace Plumbing Fixtures(s)
    355 Ironstone Ct · 730 ft S · Plumbing
    Jun 10$20,610
  12. Service Upgrade, EV Charging Station
    345 Ironstone Ct · 700 ft S · Electrical
    May 29$4,800
  13. Replace Plumbing Fixtures(s)
    316 Blackstone Dr · 780 ft S · Plumbing
    May 6$3,000
Within a quarter mile1,000 ft to ¼ mi · 4 permits
  1. ReRoofing
    254 Blackstone Dr · 0.25 mi SE · Roofing
    Sep 22$24,200
  2. Service Upgrade
    266 Blackstone Dr · 0.23 mi SE · Electrical
    Sep 16$8,050
  3. Mechanical Appliance
    272 Blackstone Dr · 0.22 mi SE · Mechanical (HVAC)
    Jul 8$1,535
  4. Replace Plumbing Fixtures(s)
    45 Rhinestone Ter · 0.20 mi W · Plumbing
    May 18$2,500
Zoning requests nearbynot published by Marin County

We don't list zoning cases for Marin County yet. Look them up on the county's Planning Commission page.

More on this streetKeystone Ct · 1 other address with permits

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Marin County Community Development Agency updated its data Oct 10, 2026. We checked it Oct 10, 15:22 UTC. See the county's official records (County of Marin, CA, ODbL 1.0).

Contains information from Building Permit (County of Marin, CA), which is made available here under the Open Database License (ODbL).

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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