Real Estate Data API

91977 Spring Valley

231 active listings out of 17K total properties we track in ZIP 91977 (Spring Valley, CA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
231
Median
$750K
-82.9%
Sold/mo
1
-97.7%
Tracked
17K
Zoomed out

While you're here, take in the bigger picture — maps below show California (statewide), not just 91977. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$750K
Sales (12mo)
444
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$750K
Sales (12mo)
444
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$750K
Sales (12mo)
444
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$750K
Sales (12mo)
444
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$750K
Sales (12mo)
444

Inventory breakdown

Distribution of the 231 currently-active listings in ZIP 91977. Full dataset covers 17K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 35 (15.6%)
$300K–$500K 24 (10.7%)
$500K–$750K 55 (24.6%)
$750K–$1M 70 (31.2%)
$1M–$2M 34 (15.2%)
$2M+ 6 (2.7%)
Active by bedroom count
Studio/1 bd 7
2 bd 56
3 bd 86
4 bd 48
5+ bd 28
Active by property type
Single Family 124 (53.7%)
Manufactured 37 (16%)
Condo 29 (12.6%)
Multi Family 26 (11.3%)
Townhouse 15 (6.5%)
For Developers

Get Spring Valley 91977 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/91977
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "91977",
  "total_tracked": 17200,
  "active": 231,
  "median_list": 749900
}
Get an API key Read the docs

ZIP 91977 · Spring Valley, CA real estate: market summary

As of June 2026, Straply tracks 17,200 homes in ZIP 91977 (Spring Valley, CA), with 231 active for sale at a median list price of $749,900 (~$475/sq ft). Notably, most homes were built in the 1970s.

Median list price
$749,900
Median $/sq ft
$475
Active listings
231
Median sale price
$135,000
Properties tracked
17,200

Frequently asked: ZIP 91977 · Spring Valley, CA real estate

What is the median home price in ZIP 91977?

The median list price in ZIP 91977 (Spring Valley, CA) is $749,900 (about $475 per square foot), based on 231 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 91977?

Active listings in ZIP 91977 (Spring Valley, CA) concentrate in: 31% $750k–$1m and 25% $500k–$750k.

How many homes are for sale in ZIP 91977?

Straply is tracking 231 active listings in ZIP 91977 (Spring Valley, CA) out of 17,200 properties on record as of June 2026.

How old are the homes in ZIP 91977?

Most homes in ZIP 91977 (Spring Valley, CA) were built in the 1970s. About 32% were built after 1980. The newest tracked home dates to 2025.

What types of homes are in ZIP 91977?

ZIP 91977 (Spring Valley, CA) is mostly single-family homes (54% of listings). Also common: manufactured homes 16%, condos 13%.

How many bedrooms do homes in ZIP 91977 typically have?

The most common size in ZIP 91977 (Spring Valley, CA) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.