# 427 9Th Ave #409, San Diego, CA 92101 > **TL;DR:** 1bd/1ba condo, $419,000 ($507/sqft), built 2005, 826 sqft. > A/C, 1-car garage. Est. $3,138/mo. Listed 33 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $419,000 | | Price/sqft | $507 | | Bedrooms | 1 | | Bathrooms | 1 full | | Square Feet | 826 | | Year Built | 2005 | | Lot Size | 20,038 sqft (0.46 acres) | | Stories | 1 | | Garage | 1-car | | Property Type | Condo (Condominium) | | Status | Active | | Days on Market | 33 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,119 | | Estimated Insurance | $122 | | HOA | $897 | | **Total** | **$3,138** | ## Key Amenities - A/C - 1-car garage ## Property Highlights - Built in 2005 - 0.46 acre lot - 1 parking spaces ## Description ### Agent Description Seller open to entertain offers between $399,000 - $419,000. Welcome to Diamond Terrace, where the best of Downtown San Diego is right outside your door. This move-in ready residence puts you just steps from Petco Park, the Gaslamp Quarter, restaurants, coffee shops, nightlife, the Convention Center, the Marina District, and more. Inside, you'll find a bright, open layout with a spacious living area and oversized bedroom. The upgraded kitchen features custom cabinetry, stainless steel appliances, and a walk-in pantry, while luxury vinyl flooring, fresh paint, and an in-unit washer and dryer add everyday convenience. Diamond Terrace offers secure access, gated parking, a fitness center, and a rooftop deck with BBQs and panoramic views of Petco Park and the Downtown skyline. With one of the lowest price points in Downtown San Diego, this is an opportunity to own in the heart of the city without compromising on location or lifestyle. Come see why this one stands out. ## Location - **Address:** 427 9Th Ave #409, San Diego, CA 92101 - **County:** San Diego - **Neighborhood:** DOWNTOWN - **Coordinates:** 32.70979, -117.156198 - **Google Maps:** https://www.google.com/maps?q=32.70979,-117.156198 ## Listing Agent - **Name:** Stanley Krimerman · **License:** 01477653 - **Brokerage:** Keller Williams Realty La Jolla - **Phone:** 6199407826 - **Broker Phone:** (858) 457-9400 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/427-9th-Ave-Unit-409_San-Diego_CA_92101_M20982-13666?f=listhub&s=SANDICOR&m=260020986&c=propsimple) ## Photos ![427 9Th Ave #409 - Photo 1](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f2852170713r.jpg) ![427 9Th Ave #409 - Photo 2](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1429647846r.jpg) ![427 9Th Ave #409 - Photo 3](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f210998834r.jpg) ![427 9Th Ave #409 - Photo 4](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f4285593888r.jpg) ![427 9Th Ave #409 - Photo 5](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f4252727973r.jpg) ![427 9Th Ave #409 - Photo 6](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1527404853r.jpg) ![427 9Th Ave #409 - Photo 7](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f896008238r.jpg) ![427 9Th Ave #409 - Photo 8](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1469957863r.jpg) ![427 9Th Ave #409 - Photo 9](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f2445780533r.jpg) ![427 9Th Ave #409 - Photo 10](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f2170830043r.jpg) ![427 9Th Ave #409 - Photo 11](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1562988275r.jpg) ![427 9Th Ave #409 - Photo 12](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1569198362r.jpg) ![427 9Th Ave #409 - Photo 13](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1563991519r.jpg) ![427 9Th Ave #409 - Photo 14](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f32266251r.jpg) ![427 9Th Ave #409 - Photo 15](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f4170749213r.jpg) ![427 9Th Ave #409 - Photo 16](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f5400027r.jpg) ![427 9Th Ave #409 - Photo 17](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f1593666361r.jpg) ![427 9Th Ave #409 - Photo 18](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f2956795569r.jpg) ![427 9Th Ave #409 - Photo 19](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f650718074r.jpg) ![427 9Th Ave #409 - Photo 20](http://lh.rdcpix.com/5ef1c5b04a7cc65935854728f1291792l-f3656504251r.jpg) --- **MLS#:** 260020986 | **Updated:** 2026-09-28 **Source:** listhub *Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/427-9th-ave-san-diego-ca-92101-60020986) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/427-9th-ave-san-diego-ca-92101-60020986#listing", "url": "https://www.propertysimple.ai/listing/427-9th-ave-san-diego-ca-92101-60020986", "name": "427 9Th Ave #409, San Diego, CA 92101", "description": "Seller open to entertain offers between $399,000 - $419,000. Welcome to Diamond Terrace, where the best of Downtown San Diego is right outside your door. This move-in ready residence puts you just steps from Petco Park, the Gaslamp Quarter, restaurants, coffee shops, nightlife, the Convention Center, the Marina District, and more. 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