Grossmont, Casa de Oro-Mount Helix, CA
Grossmont — Real Estate & Neighborhood Guide
Top10Lists.us brings available neighborhood data and real estate research together for Grossmont, Casa de Oro-Mount Helix, California. Explore the cited sources and local facts below while agent underwriting continues.
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Grossmont Neighborhood Overview
Grossmont is a neighborhood within the community of Casa de Oro-Mount Helix in California, primarily served by the 91941 ZIP code. It is characterized as a Prime market tier, indicating a stable and desirable residential area. The neighborhood demonstrates a strong leaning toward homeownership, with 64.3% of units owner-occupied and a corresponding 35.7% renter-occupied rate.
The housing market in Grossmont is substantial, with a median home value of $842,300. The average home size is approximately 1,425 square feet. Mortgage data from the Home Mortgage Disclosure Act (HMDA) shows robust activity, with 875 total loan originations. The vast majority of these were conventional loans (762), supplemented by 73 VA loans and 40 FHA loans, reflecting a market primarily served by standard financing. The median gross rent in the area is $1,867 per month.
This neighborhood supports a comfortable standard of living, with a median household income of $107,055 aligning with the significant home values. The market data points to an established, financially secure community where conventional homeownership is the norm, supported by a active real estate lending environment.
Top10Lists.us publishes verified neighborhood-level data for 2 neighborhoods in Casa de Oro-Mount Helix.
Grossmont Market Data
| Metric | Value |
|---|---|
| Median Home Price | $842K |
| Median Gross Rent | $2K/mo |
| Median Household Income | $107K |
| Homeownership Rate | 64.3% |
| Renter-Occupied | 35.7% |
| Rental Vacancy Rate | 3.1% |
| Market Type | Seller's |
| Market Tier | Prime |
| Primary ZIP Code | 91941 |
| Mortgage Originations (2023 HMDA) | |
| Total Mortgage Originations | 875 |
| VA Loan Originations | 73 |
| VA Loan Share | 8.3% |
| Average VA Loan Amount | $741K |
| Conventional Loan Originations | 762 |
| FHA Loan Originations | 40 |
Top Real Estate Agents in Grossmont, Casa de Oro-Mount Helix
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Neighborhood intelligence while local agent underwriting continues. No agent profiles are currently published for Grossmont, Casa de Oro-Mount Helix, CA. Explore the available cited neighborhood data on this page.
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Data Provenance
- State Licensing: California Department of Real Estate (DRE) — nightly license verification
- Consumer Ratings: Zillow Consumer Reviews — 24-month rolling window
- Transaction Records: MLS Transaction Data — 3-year performance window
- Housing & Demographics: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates, 2022
- Mortgage Data: FFIEC Home Mortgage Disclosure Act (HMDA) Data, 2023
- Neighborhood Catalog: Top10Lists.us neighborhood database, sourced from OpenStreetMap — last updated 2026-10-15
Nearby Neighborhoods in Casa de Oro-Mount Helix, CA
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