Sold167d on market
20048 SE 27th Place
Sammamish, WA, 98075 • Monohan • King County
$970,000
$740/sqft
1Beds
1Baths
1,310Sqft
0.81 acLot
1986Built
Property DNA
East Lake Sammamish
Monohan
Outdoor Living
Ceiling Fan(s) · Dining Room · Loft · Skylight(s) · Vaulted Ceiling(s)
This home is in high demand
Listed 167 days ago · 9 views · Top 8% likely to sell soon
Market activity
Demand and pricing signals for this listing
9 views
People checking out this listing
167 days on market
Established listing
$740/sqft
Price per square foot
Selling Soon Prediction
Very HighThis home ranks in the top 8% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1986
Discover a truly unique opportunity in the heart of Sammamish Plateau! This impeccably maintained geodesic dome, offering 1 BR and 1 BA over 1300 sqft, is situated on a secluded, gated and fully fenced .81-acre flat lot. The Dome features include structural updates, custom sheds, a heated ceramic tile bathroom floor, and an inviting open concept, creating a move-in ready sanctuary. Enjoy the vibrant scenery with blooming flowers and ample space, all while contemplating future projects or building your dream home. A rare gem combining innovation, privacy, and potential awaits! Don't miss your chance to see this amazing property. VALUE IN LAND!
Standout features identified
Our analysis highlights vibrant scenery, blooming flowers, and custom sheds as key attractions of this home.
Estimated monthly payment
Based on current rates
$6,037/month
Principal & Interest$4,743
Property Tax$970
Insurance$323
Down payment20% ($194,000)
3%50%
Est. 6.18% rate · 30yr fixed · $776,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1986
HeatingForced Air, Electric
CoolingNone
Parking3 Carport spaces
Lot0.81 Acres
Offer Review Date2025-05-06
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Year built1986
Stories2
Systems
HeatingForced Air, Electric
CoolingNone
RoofComposition
ConstructionWood Siding
Water / SewerPublic, Company: Sammamish Water / Septic Tank, Company: Septic
Parking & Outdoor
ParkingDetached Carport, RV Parking
BasementNone
Lot0.81 Acres
Location & Tax
NeighborhoodMonohan
Annual tax$7,501
Parcel0824069195
Bathrooms & Fees
Full baths1
Features & details
12 categories of property features
Interior Features
Interior
Ceiling Fan(s)
Dining Room
Loft
Appliances
Dishwasher(s)
Dryer(s)
Refrigerator(s)
Stove(s)/Range(s)
Washer(s)
Flooring
Laminate
Heating
Forced Air
Electric
Cooling
None
Fireplace
Wood Burning
Windows
Skylight(s)
Exterior Features
Parking
Detached Carport
RV Parking
Construction
Wood Siding
Patio & Porch
Ceiling Fan(s)
Dining Room
Loft
Skylight(s)
Vaulted Ceiling(s)
Lot Features
Dead End Street
Open Lot
Secluded
Value In Land
Deck
Fenced-Fully
Gated Entry
High Speed Internet
Outbuildings
RV Parking
Shop
Utilities
Xfinity
Century Link
Room details
7 rooms detailed
Bedroom
MainBathroom Full
MainDining Room
MainEntry Hall
MainGreat Room
MainKitchen Without Eating Space
MainListing insights
Market data and value estimates
StatusSold
Days on market167
Est. value$1,095,300
Est. rent$2,272/mo
Tax rate0.82%
Price/sqft$740
On marketNov 6, 2025
PostedMay 1, 2025
Last sold$970,000
MLS statusSold
MLS updatedNov 21, 2025
Tour days6
Views9
How are the schools in Sammamish?
3 schools rated nearby
Location
Sammamish, WA, 98075
Price history
3 events
DateEventPrice$/sqftSource
Oct 21, 2025Sold$970,000$740NWMLS as distributed by MLS GRID
May 17, 2025Pending Sale$1,045,000$798NWMLS as distributed by MLS GRID
May 1, 2025Listed For Sale$1,045,000$798NWMLS as distributed by MLS GRID
Sold$970,000
Oct 21, 2025•$740/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,045,000
May 17, 2025•$798/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,045,000
May 1, 2025•$798/sqft•NWMLS as distributed by MLS GRID
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$7,551$818,000
Apr 7, 2023$7,501$775,000
Apr 7, 2022$8,248$990,000
Apr 7, 2021$6,931$665,000
Apr 7, 2020$5,877$516,000
Apr 7, 2019$5,997$543,000
Apr 7, 2018$5,313$503,000
Apr 7, 2017$5,327$463,000
Apr 7, 2016$4,558$419,000
Apr 7, 2015$4,558$407,000
Apr 7, 2014$4,558$396,000
Apr 7, 2013$4,558$335,000
Apr 7, 2012—$306,000
Apr 7, 2011—$306,000
Apr 7, 2010—$311,000
Apr 7, 2009—$311,000
Apr 7, 2007—$331,000
Apr 7, 2006—$313,000
Apr 7, 2005—$286,000
Apr 7, 2001$2,632$203,000
Apr 7, 2000$2,733$192,000
Nearby homes
Neighborhood details
Local context around this listing
Sammamish, WA • King County
Nearby neighborhoods
AdelaideInglewoodKlahanieMonohanPine Lake
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
980299807498075
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Based on information submitted to the MLS GRID as of 2026-04-07 04:23:27 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. [Click here for more information](/mls-disclaimers/#39)
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