121 Prospect St Seattle, WA 98109 / 3658

Residence for Single Family

(UPDATED: 08/09/2025)
  • 3 Beds
  • 3 Baths
  • 3.540 square feet
Property Report

Information about property on 121 Prospect St, Seattle WA, 98109-3658. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 121 Prospect Street, Seattle, Washington based a comfortable single-family two possession.

Facts

  • Built in 1925
  • Lot size 7,500 sqft
  • Floor size 3,540 sqft
  • Bedrooms 3
  • Stories 2 story with basement
  • Basement Improved Basement (Finished)
  • Heating & Cooling
  • Heat type Hot Water
  • Parking & Garage
  • Parking Detached Garage
  • Parking spaces 2
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Listing info

  • Last sold Feb 2008 for $1,550,000

Features

  • Fireplace
  • Elevator
  • View: City

Householders and Tenants for 121 Prospect St, Seattle WA

Purchase History

DateEventPriceSourceAgents
02/01/2008 Sold $1,550,000 Public records
12/12/2007 Sold $1,480,000 Public records
03/21/2001 Sold $1,010,000 Public records
04/24/1998 Sold $795,000 Public records

PURCHASE HISTORY 121 Prospect St, Seattle WA

04/24/199812/12/2007Date$0$100k$200k$300k$400k$500k$600k$700k$800k$900k$1.0M$1.1M$1.2M$1.3M$1.4M$1.5M$1.6MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 $15,622 N/A N/A
2013 N/A $1,478,000 $1,478,000
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Where is 121 Prospect St, Seattle WA located on map?

Prospect St Fire Incident History

To date, we have no information about fire incidents in 2025
14 Sep 2016 Passenger vehicle fire
Property Use —
Property Use, other
Area of Origin —
Engine area, running gear, wheel area
First Ignition —
Electrical wire, cable insulation
Heat Source —
Radiated, conducted heat from operating equipment
01 Jan 2015 Special outside fire, other
Property Use —
Street, other
Area of Origin —
Outside area, other
First Ignition —
Organic materials, other
Heat Source —
Match
03 Nov 2004 Building fires
Property Use —
Multifamily dwellings
Area of Origin —
Cooking area, kitchen
First Ignition —
Appliance housing or casing
Heat Source —
Heat from powered equipment, other
09 Oct 2004 Outside mailbox fire
Area of Origin —
Outside area, other
First Ignition —
Magazine, newspaper, writing paper

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Prospect St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
22 Mar 2014 Gas leak (natural gas or LPG)
Property Use —
Church, mosque, synagogue, temple, chapel
30 Jul 2013 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
08 Jul 2013 Dumpster or other outside trash receptacle fire
Property Use —
Mercantile, business, other
22 Feb 2012 Gas leak (natural gas or LPG)
Property Use —
Residential street, road or residential driveway

View more

Properties Nearby

Street Address
108 Prospect St, Seattle, WA 98109-3659
Single Family Residential
  • 4 beds
  • 2 baths
  • 2,140 sqft
  • Built in 1900
306 Prospect St, Seattle, WA 98119-3540
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 5,444 sqft
  • Built in 1958
317 Prospect St, Seattle, WA 98119-3539
Single Family
  • 2 beds
  • 3.25 baths
  • Lot: 7,110 sqft
  • Built in 1987
554 Prospect St, Seattle, WA 98109-3821
Apartment
  • 2 beds
  • 2 baths
  • Lot: 804 sqft
  • Built in 1910
560 Prospect St, Seattle, WA 98109-3821
Single Family
  • 1 bed
  • 1 bath
  • 724 sqft
  • Built in 1914
614 Prospect St, Seattle, WA 98109-3824
Single Family
  • 3 beds
  • 3.5 baths
  • 4,710 sqft
  • Built in 1947
678 Prospect St, Seattle, WA 98109-3824
Single Family Residential
  • 11 beds
  • 5 baths
  • Lot: 0.54 acres
  • Built in 1905
910 Prospect St, Seattle, WA 98102-4386
Multi Family
  • 5 beds
  • 4 baths
  • 2,442 sqft
  • Built in 1905
 

FAQ about the house at 121 Prospect St, Seattle, WA

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