# SE Armstrong Cir, Happyvalley, OR 97089 > **TL;DR:** land, $399,000. Est. $2,134/mo. Listed 487 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $399,000 | | Lot Size | 114,998 sqft (2.64 acres) | | Property Type | Land (Single Family Residence) | | Status | Active | | Days on Market | 487 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,018 | | Estimated Insurance | $116 | | **Total** | **$2,134** | ## Nearby Schools - **Elementary:** Duncan - **Middle:** Rock Creek - **High:** Clackamas ## Property Highlights - 2.64 acre lot ## Description ### Agent Description Expansive Opportunity in the Heart of Happy Valley!Tucked off Armstrong Circle, this rare 2.64-acre parcel offers privacy, potential, and prime positioning in one of the area's fastest-growing corridors. Zoned R-15 within the City of Happy Valley, the property presents a strong development opportunity, with the city indicating the potential for 6-7 buildable lots (pending sewer approval). The City of Happy Valley has confirmed they've acquired the adjacent property and plan to construct a public works facility-along with paving a portion of the easement that provides more comfortable access to this site. A completed survey has been done by seller, and the location is minutes from top-rated schools, parks, shopping, and Hwy 212.Buyer to perform all due diligence regarding zoning, development feasibility, and utility access. A unique find for developers or visionaries looking to build in a high-demand, high-growth area. Property lines in listing photos are approximate and are used as a visual reference. ## Location - **Address:** SE Armstrong Cir, Happyvalley, OR 97089 - **County:** Clackamas - **Coordinates:** 45.411047, -122.480586 - **Google Maps:** https://www.google.com/maps?q=45.411047,-122.480586 ## Listing Agent - **Name:** Tatyana Gavrilyuk - **Brokerage:** MORE Realty - **Phone:** 9712584621 - **Broker Phone:** (503) 353-6673 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/SE-Armstrong-Cir_Happyvalley_OR_97089_M90412-14251?f=listhub&s=RMLSOR&m=366434992&c=propsimple) ## Photos ![SE Armstrong Cir - Photo 1](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f2204170983r.jpg) ![SE Armstrong Cir - Photo 2](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f3777468812r.jpg) ![SE Armstrong Cir - Photo 3](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f791940130r.jpg) ![SE Armstrong Cir - Photo 4](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f463493887r.jpg) ![SE Armstrong Cir - Photo 5](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f1256262606r.jpg) ![SE Armstrong Cir - Photo 6](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f924954253r.jpg) ![SE Armstrong Cir - Photo 7](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f596852289r.jpg) ![SE Armstrong Cir - Photo 8](http://lh.rdcpix.com/7ddae43d3487af6cabed48a1f88aba38l-f3419694604r.jpg) --- **MLS#:** 366434992 | **Updated:** 2026-09-22 **Source:** listhub *Copyright © 2026 Regional Multiple Listing Services. 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/se-armstrong-cir-happyvalley-or-97089-66434992) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/se-armstrong-cir-happyvalley-or-97089-66434992#listing", "url": "https://www.propertysimple.ai/listing/se-armstrong-cir-happyvalley-or-97089-66434992", "name": "SE Armstrong Cir, Happyvalley, OR 97089", "description": "Expansive Opportunity in the Heart of Happy Valley!Tucked off Armstrong Circle, this rare 2.64-acre parcel offers privacy, potential, and prime positioning in one of the area's fastest-growing corridors. 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