17773 La Rosa, Fountain Valley, CA 92708
- 3 beds
- 2 baths
- 1,298 sq ft
- Built 1967
Subdivision Green Valley Townhomes
The home
About 17773 La Rosa
Located in the desirable Green Valley community of Fountain Valley, this two-story townhouse offers a versatile floor plan with two bedrooms and a full bathroom upstairs, plus a downstairs room conveniently connected to a half bathroom, offering flexibility for use as a guest bedroom, nursery, home office, or den to suit the next owner's needs. The property also features a two-car garage. Recent improvements include dual-pane windows, a patio cover and concrete slab redone just a few years ago, newer stove, dishwasher, and refrigerator, along with fresh interior paint, new carpet, and new toilets. Competitively priced to allow the next owner to complete the cosmetic updates and make it their own. Green Valley HOA amenities include pools, a clubhouse, greenbelts, playgrounds, and sports courts. Located near Fountain Valley's award-winning schools, within walking distance of Cox Elementary and Masuda Middle School.
Property details for 17773 La Rosa
This 3-bedroom, 2-bath townhome sits in the Green Valley Townhomes neighborhood of Fountain Valley in Orange County. It offers 1,298 square feet of living space and is listed at $749,500, about $577 per square foot. The home was built in 1967. The MLS record lists the assessor parcel number as 169-026-07. Highlights include a community pool and spa, a fireplace, and a two-car garage. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.
Specifications
Home Details
At a glance
- Price
- $749,500
- Days On Site
- 1 Day
- Bedrooms
- 3
- Inside Area (SqFt)
- 1,298 sqft
- Total Baths
- 2
- Full Baths
- 1
- Partial Baths
- 1
- Lot Size
- N/A
- Year Built
- 1967
- MLS® Number
- OC26225714
- Status
- Active
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- $371.67 monthly
- Sq Ft Source
- Assessor
General Features
- Property Type
- Townhouse
- MLS Number
- OC26225714
- Year Built
- 1967
- Living Area (sq ft)
- 1,298
- Living Area Source
- Assessor
- Lot Size (sq ft)
- 2,016
- Lot Size (acres)
- 0.0463
- Levels
- Two
- Bedrooms
- 3
- Full Baths
- 1
- Half Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 2
- View
- Park Greenbelt
- HOA Dues
- $285
- HOA Frequency
- Monthly
- HOA Name
- Green Valley
- Parcel Number
- 16902607
- On Market Date
- 2026-10-18
- Listing Terms
- Standard
Interior Features
- Cooling
- None
- Fireplace
- Living Room
- Laundry
- In Garage
- Main Level Bedrooms
- 1
- Main Level Bathrooms
- 1
- Entry Level
- 1
- Common Walls
- One Common Wall
- Rooms
- Office, Den
Exterior Features
- Pool Features
- Association
- Spa
- Association
- Sewer
- Sewer Tap Paid
- Water
- Public
- Units
- 1
Community Features
- Subdivision
- Green Valley Townhomes (GVTH)
- Community Features
- Suburban
- Association Amenities
- Clubhouse, Maintenance Grounds, Playground, Pool, Spa Hot Tub
- Second HOA Dues
- $260
- Second HOA Name
- Green Valley
The record
Property History for 17773 La Rosa
| Date | Event | Price | Note |
|---|---|---|---|
| Oct 18, 2026 | Listed for sale | $749,500 |
No prior MLS sales on record for this home since 2012.
Cost of ownership
Estimated monthly payment
7.40% · 30-yr fixed$
$6,254/mo
10% down · 30-year fixed · $74,950 down
Principal & interest$4,670
Mortgage insurance (est., over 80% LTV)$281
Property tax (est. county typical)$712
Home insurance (rough est., varies widely)$219
HOA from listing$372
$5,455/mo
20% down · 30-year fixed · $149,900 down
Principal & interest$4,152
Property tax (est. county typical)$712
Home insurance (rough est., varies widely)$219
HOA from listing$372
$4,936/mo
30% down · 30-year fixed · $224,850 down
Principal & interest$3,633
Property tax (est. county typical)$712
Home insurance (rough est., varies widely)$219
HOA from listing$372
Estimated carrying cost
$1,303/mo
All cash · taxes and insurance only
Principal & interestNone (cash purchase)
Property tax (est. county typical)$712
Home insurance (rough est., varies widely)$219
HOA from listing$372
Estimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.40% (week of Oct 15, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Orange County rate. Verify all figures. Full assumptions and disclosures.
Next steps
Buying 17773 La Rosa
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Selling near 17773 La Rosa
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The neighborhood
Fountain Valley home sales, past 12 months
- Homes sold
- 29
- Median price
- $850,000
- Median days on market
- 11
- Median per sq ft
- $608
Recorded MLS closings of townhomes, Oct 12, 2025 to Oct 12, 2026. Days on market run from listing to going under contract.
Price per square foot against recent Fountain Valley sales
At $577 per square foot, this home's asking price is close to the Fountain Valley median of $608 for townhomes that closed in the past 12 months.
Recent Fountain Valley sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 10951 Obsidian Court | Oct 3, 2026 | $775,000 | 1,388 | $558 | 15 |
| 10942 Pebble Court | Sep 29, 2026 | $810,000 | 1,388 | $584 | 10 |
| 17751 La Rosa Lane | Sep 2, 2026 | $900,500 | 1,232 | $731 | 8 |
| 10815 Onyx Court | Aug 24, 2026 | $760,000 | 1,161 | $655 | 10 |
| 10853 Poly Court | Aug 21, 2026 | $800,000 | 1,388 | $576 | 1 |
See the 1 other home for sale Fountain Valley housing market
Schools
School District for 17773 La Rosa
As listed in the MLS record. Confirm attendance boundaries with the school district.
The MLS record lists the school district as Fountain Valley.
Location
Location
Photographs
Photos of 17773 La Rosa, Fountain Valley
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Listed by Brandon Mungai of The Brand Haus Inc.
Listing information updated Oct 19, 2026 at 6:07 AM PT. Source: CRMLS.
This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.