1719 1721 Gelbke Ln
Concord 94520 · Concord · Coordinates: 37.95816, -122.04663
Parcel & Assessor
- Lot size:
- 8,023 sq ft (0.18 ac)
- Assessor use:
- Single Family, 1 residence on 1 site, with or without
- Tax rate area:
- 02002
- Addresses on lot:
- 1721 GELBKE LN
Zoning & Land Use
No published city zoning district at parcel centroid.
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUCan't tell
We don't have a zoning map for Concord.
- SB 9: two homes on the lotCan't tell
We don't have a zoning map for Concord.
- SB 9: split into two lotsCan't tell
We don't have a zoning map for Concord.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06013C0283F, effective June 16, 2009
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $523,000 – $707,000 · Status: Off market
HUD Small Area FMR (ZIP 94520) · FY 2026
Studio $1,960 · 1BR $2,190 · 2BR $2,670 · 3BR $3,410 · 4BR $4,050
Nearby Activity (½ mile radius, since —)
11 active or recent development projects (11 housing units across completed, permitted, and pipeline stages) and 0 total building permits recorded within ½ mile.
Developments Deserving Closer Investigation & Active Area Builders
- New home (Issued)On this parcel
Active in "Issued" for 15 mo (first record Aug 5, 2025) with no new permit activity recorded in 15 mo.
- New home (Issued)390 ft NW
Active in "Issued" for 12 mo (first record Nov 5, 2025) with no new permit activity recorded in 12 mo.
- New home (Issued)0.15 mi NE
Active in "Issued" for 14 mo (first record Aug 25, 2025) with no new permit activity recorded in 14 mo.
- New home (Issued)0.18 mi SW
Active in "Issued" for 23 mo (first record Dec 20, 2024) with no new permit activity recorded in 22 mo.
Permit & Project History on This Parcel (0 permits, 1 grouped projects)
No building permits recorded on this parcel in our dataset.
State HCD Housing Element APR records on this parcel: 1 entry (report years 2025).