121 Post St, Mountain View, CA 94040
OFF MARKET

121 Post St
Mountain View, CA 94040

  • 3 Beds
  • 2 Baths
  • 1,888 sqft

$2,478,500

Trulia Estimate
as of May 15, 2026
Est. Refi. Payment $14,651/mo*
Refinance Your Home

$2,478,500

Trulia Estimate
as of May 15, 2026
Est. Refi. Payment $14,651/mo*
Refinance Your Home
3 Beds
2 Baths
1,888 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Dramatic, yet cozy. A welcoming foyer, vaulted ceilings, fireplace and plantation shutters in the living room, and a formal dining room flooded with natural light welcome you to this spacious (over 1800 sq. ft) home. Off the kitchen a spacious family room with wide sliding doors leads to a private yard with party-size deck and patio seating area. A tall olive tree and row of mature roses are part of the carefree landscape. Included with the property is a natural gas BBQ (no more bulky propane tanks !). All appliances included (without warranty) Freshly painted and with new carpets, this gem of a house is move-in ready. Even the attached 2-car garage will bring a smile to your face. Pool, basket ball court, tennis court and community park (next to the house) are included in this 53 home complex.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 121 Post St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Number of Rooms: 7Types of Rooms: Walk In Closet, Dining Room
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Tile, Carpet, Linoleum Vinyl

Exterior Features

Exterior Home Features
Roof: Shake ShingleExterior: StuccoGarden
Pool
Pool
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1978Year Updated: 1978
Property Type / Style
Property Type: Single Family HomeArchitecture: Cape Cod

Community

Units in Building: 1

Lot Information

Lot Area: 6063 sqft

Building

Fitness & Sports
Tennis Court

Price History for 121 Post St

DatePriceEventSource
05/07/2021$2,120,000Sold
MLSListings Inc #ML81836866
04/02/2021$2,075,000Listed For SaleMLSListings Inc #ML81836866
02/28/1995$215,892Sold
N/A
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Property Tax and Assessment

Year2025
Tax$15,540
Assessment$1,310,780
Home facts updated by county records

Comparable Sales for 121 Post St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
286 Hans Ave, Mountain View, CA
0.33
Single-Family Home
$2,750,000
07/24/25
3
2
1,325
571 McCarty Ave, Mountain View, CA
0.48
Single-Family Home
$1,875,000
06/25/25
3
2
1,633
1638 Tyler Park Way, Mountain View, CA
0.42
Single-Family Home
$1,900,000
08/11/25
3
2
1,196
151 Dalma Dr, Mountain View, CA
0.45
Single-Family Home
$2,500,000
08/26/25
3
2
1,492
68 Centre St, Mountain View, CA
0.25
Single-Family Home
$3,150,000
11/13/25
4
3
2,326
731 Calderon Ave, Mountain View, CA
0.44
Single-Family Home
$2,800,000
06/12/25
3
2.5
1,839
1059 Nilda Ave, Mountain View, CA
0.44
Single-Family Home
$2,801,059
10/20/25
3
2
1,260
669 Lola Ln, Mountain View, CA
0.57
Single-Family Home
$2,500,000
04/09/26
4
2
1,807
2013 Sun Mor Ave, Mountain View, CA
0.40
Single-Family Home
$3,300,000
07/29/25
3
2
2,137
2188 Yorkshire Way, Mountain View, CA
0.46
Single-Family Home
$3,020,000
09/18/25
3
2
2,048

Assigned Schools

These are the assigned schools for 121 Post St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Mountain View

At least 630 Trulia users voted on each feature.

  • 87 % Say there are sidewalks

  • 87 % Say it's dog friendly

  • 75 % Say it's walkable to restaurants

  • 74 % Say car is needed

  • 71 % Say parking is easy

  • 71 % Say it's walkable to grocery stores

  • 69 % Say people would walk alone at night

  • 64 % Say it's quiet

  • 63 % Say streets are well-lit

  • 60 % Say kids play outside

  • 57 % Say there's holiday spirit

  • 51 % Say yards are well-kept

  • 45 % Say neighbors are friendly

  • 42 % Say they plan to stay for at least 5 years

  • 32 % Say there are community events

  • 31 % Say there's wildlife

Learn more about our methodology.
  • Ami Mac
    "People with dogs love it here! There are numerous places to walk. The weather here is perfect. Sunny almost every day (”almost” means Feb, which is rainy - winter here). Even when it rains, it sprinkles (I'm from Michigan so to me it's no big deal). The weather here is amazing!"
    0
    Flag
  • Minna Jung
    "It’s a friendly neighborhood and within walking distance of downtown Mountain View. Great schools and lots of local events."
    0
    Flag
  • Adel Ammar
    "Many dog parks available for the public, lots of friendly people going there and all amenities available "
    0
    Flag
  • Sarah G
    "Book sale days, events on Castro street and well patrolled by the police all make the neighborhood great."
    0
    Flag
  • Dhlowe
    "Lived here almost 8 years now. I feel like I was very fortunate that I happened to stumble into such a wonderful community. All the neighbors have been incredibly friendly, and have always felt safe despite not having the best lit streets. Lots of young families, and great community park for kids and dogs. Love that it's still walkable to castro and shoreline. "
    0
    Flag
  • 5thk4ngyzy
    "There are many dog parks in the area to choose from. Lots of store are dog friendly here. The whole neighborhood is great for dog walks"
    0
    Flag
  • Mariella D.
    "I take Public transit to my work in San Jose. I enjoy the commute and it is readily available and safe. "
    1
    Flag
  • Rosa Ramos Family
    "Need car to get around, you could bike if you work closer. But definitely needs a car to get around the neighborhood "
    0
    Flag
  • Thomas Williams
    "We live and let live for the most part. Don’t bother or judge me and I won’t bother or judge you. Most people are friendly. "
    0
    Flag
  • Minna Jung
    "I’ve worked from home for the past several years but when I was commuting to San Francisco, the commute was brutal."
    0
    Flag
  • Trulia User
    "Quiet neighborhood and close to downtown, this neighborhood is highly sought after for a reason - good neighbors and nice homes and parks."
    1
    Flag
  • Trulia User
    "Live here for three years. Quiet neighborhood with friendly people. Close to lots of shopping and public transit"
    0
    Flag
  • Trulia User
    "I live in the downtown. There is no commute. I work across the street from where I live . If I did need to commute I am one block from CalTrain and Light Rail. I used to commute to Palo Alto and to San Francisco by CalTrain. Downtown Mountain View is pretty idyllic."
    2
    Flag
  • Meiling.chiang1
    "Great neighborhood, excellent schools, friendly people, good air quality, exercise routes, convenient location, and lots near by shoppings and store."
    0
    Flag
  • Liz
    "Love it here! Very friendly neighbors and clean sidewalks... quiet and family oriented. We enjoy it here and walk the neighborhood daily without any issues "
    1
    Flag
  • Lauren W.
    "Great access to Caltrain and the local tech companies. I drive to the north bay 2x a week. Easy access to 101."
    0
    Flag
  • Margaret R. .
    "Halloween, events at Cooper Park, school Christmas tree lot, sporting events, evening walks, friendly neighbors"
    5
    Flag
  • Woojy2010
    "Expensive to live, but cozy enough for the buck. Great neighborhood, convenient and accessible to lots of things."
    0
    Flag
  • Milan P.
    "I live in this wonderful neighborhood. My family loves it. The proximity to whisman park is excellent. Arschlecken! "
    5
    Flag
  • Brooke_bayless
    "It is walking distance to downtown Mountain View, Caltrain a farmers market and a biking trail. The highway is easy to get to. "
    7
    Flag
  • Lia.carrari
    "You don't see a lot of people walking their dogs around. There are parks in the area where you might see them."
    0
    Flag
  • Yana O.
    "Work from home mostly, but if needed, have access to bus, Caltrain and can also drive quite easily too. "
    0
    Flag
  • Sheryl T.
    "Old Mountain View is right off of the Steven’s Creek Trail and it is utilized by a lot of dog owners. Dog families also meet at the school after hours to socialize and let the dogs play."
    0
    Flag
  • Tracy P. M.
    "I don’t own a dog so I don’t know. My apartment complex does not allow dogs. I do not think any apartments around me allow dogs so it is very quiet."
    2
    Flag
  • Lkaran
    "Great schools; families and neighborhood feel yet close to shops/restaurants/performance arts/library/parks"
    0
    Flag
  • Tyler G.
    "I am a 29 y/o male who moved here from Indiana a year ago and everyone in Mountain View has been very kind, friendly, & respectful. There hasn’t been a single time that I’ve ever felt unsafe, day or night, in my home or while out-and-about in this city. Such a homey and friendly place to be!"
    0
    Flag
  • Jordan H.
    "I love this neighborhood. I wish the single family homes were more affordable. I feel safe and love the parks "
    0
    Flag
  • Aashita C.
    "Nice community events like halloween and Christmas..Some events for kids are also happening in the public parks"
    0
    Flag
  • F P.
    "Great neighborhood with many restaurants, coffee shops, grocery stores, drugstores, etc. Totally walkable and safe + quiet at night. "
    1
    Flag
  • Minna J.
    "There are good schools nearby and they are improving bike safety. Lots of parks around with playground equipment and plenty of things to do outdoors. The local library is also terrific."
    0
    Flag
  • Helena O.
    "Everything is super Convenient location and many good restaurants. Safer community and easy parking, transportation "
    0
    Flag
  • GalZ
    "Lots of parks, dog training in one of them (Rengstorff) on a regular basis, relatively quiet streets. "
    0
    Flag
  • Michael DelGaudio
    "Monta Loma can has multiple shops and parks within walking distance. All the neighbors know each other by name and look out for one another. There are many families and children often outside. A great place to grow up! "
    0
    Flag
  • Chip V.
    "A nice family hood. Quiet walk to the park, school, store, or downtown. Simple commute to every where and fun events downtown. "
    0
    Flag
  • Terra C.
    "This neighborhood is changing as the original owners pass away and investors purchase, mix-up, and re-sell for astronomical prices while the rest of the city fights for street parking for their mobile homes."
    4
    Flag
  • Amber S.
    "The area is family friendly and feels very quiet and safe. Cuesta park is amazing!! People are friendly too. "
    0
    Flag
  • Jane P.
    "I used to love this area but it’s very expensive. The crime rate is apparently getting oddly high. I do like the farmers market"
    1
    Flag
  • Laura S.
    "It’s mostly apartments and is a mix of tech workers and older folks. Lots of dogs. Pretty diverse with Caucasian, Latino, East Asian. Lots of bikers and very close to tech shuttles. "
    5
    Flag
  • Diamcomm
    "We see people walking their dogs all the time. In addition there are two large parks for dogs to run and play. "
    0
    Flag
  • Cocoviper
    "Great neighborhood walkability and parks! Lots of different restaurants. And easy access to 101/237/85/280 highways."
    0
    Flag

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Apartments for Rent

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Homes for sale near 121 Post St

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Off Market Homes Near 121 Post St

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Explore by feature

121 Post St, Mountain View, CA 94040 is a 3 bedroom, 2 bathroom, 1,888 sqft single-family home built in 1978. This property is not currently available for sale. 121 Post St was last sold on May 7, 2021 for $2,120,000. The current Trulia Estimate for 121 Post St is $2,478,500.