22 Knapp St
About This Property
Payment Calculator
Your Estimated Monthly Payment
Cap Rate Calculator
What does this mean?
Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.
How much can I actually make?
Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.
How is cap rate calculated?
Cap Rate = Net Operating Income (NOI) / Property Asset Value.
When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.
Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Dec 18, 2025 | Sold | ||
| Sold | |||
| Oct 7, 2025 | In contract | - | |
| In contract | |||
| Oct 2, 2025 | Listed by Coldwell Banker Realty - Cambridge | $1,200,000 | |
| Listed by Coldwell Banker Realty - Cambridge | |||
   | |||
|
Great opportunity to own a single family (C'1900) in one of Somerville's most desirable locations- on top of Union Sq and close to the Green Line. Urban access yet on a quiet, one-block long, one-way street. Substantial improvements were made during the last five years. With an emphasis on light throughout- the kitchen and dining room were re-designed and a bath (w/ laundry), added. Upstairs, one of the three bedrooms was re-imagined as a skylit studio with a vaulted ceiling. Two additional, generously-sized bedrooms and the common, older bath complete the 2nd floor. A classic, period staircase, hardwood floors and large windows throughout. French doors off of the living room lead to the heated sunroom- the perfect home-office, play-room or "flex" space. Newer roof, exterior paint, an upgraded 200amp panel and gas systems complement the untapped basement with a ceiling height of 7'9". This prime location, a private back yard and driveway complete the package. Welcome to 22 Knapp St.
| |||
| Nov 22, 2017 | Sold | ||
| Sold | |||
| Sep 26, 2017 | Listed by Coldwell Banker Realty - Cambridge | $649,900 | |
| Listed by Coldwell Banker Realty - Cambridge | |||
| | |||
|
Located on a quiet street nestled between Union Sq and Porter Sq, this much-loved 3br 1 ba colonial offers a rare opportunity for those not afraid of some updating. Handsome fir floors, original natural moldings, cedar shingle exterior, a small yard, and your own driveway are great starting points before renovations. This house also has a newer steam boiler and a large basement with high ceilings for storage or possible expansion. Only 0.4 miles from all the Fluff of Union Square, 1 mile to Porter Sq., and a WalkScore of 92. Perfect opportunity for those seeking a very livable single family house with obvious upside in Somerville’s rapidly changing market.
| |||
Property Highlights
Building Info
Comparables
Status
Price/ft²
Listed On
Sold On
About Spring Hill
Similar Homes for Sale
Currently no similar homes aroundNearby Rentals
$4,360 /mo
- 1 Bed
- 1 Bath
- 780 ft²
$4,112 /mo
- 2 Beds
- 1 Bath
- 770 ft²
Your Privacy Choices
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017