Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax

What does the county charge?

Assessed value · 2024$1.50M

Assessed land$210k

Assessed improvement$1.29M

Value estimate

· Oct 2026

$1.00M

$900k – $1.10M

AI approach$1.00M

CAP approach$1.04M

Submarket $/SF estimate$1.00M

Realmo valuation models over county records and 16 qualifying comparable sales.

Recently sold

What actually traded nearby?

$282/SF

ZIP average, outlier-cleaned · 42 recorded sales of this use type

Observed band · Q1–Q3$153 – $429

Qualifying comparables16

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?

No zoning code is on file for this parcel. Coverage grows with every catalog release.

JurisdictionWALTHAM

Location intelligence

Which uses thrive at this corner?

Best fit: Butcher

Demand heat for this use is drawn on the map · LocInt grid

Demand index

Butcher8.7

Travel Agency8.6

Tattoo & Piercing Shop8.5

83 Prospect St Waltham, MA 02453-8550

County assessor Recorded deeds · 7 transfers 16 qualifying comp sales Zoning catalog · not on file

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 6 properties nearby

Address Sale price Sold Size

194-196 Willow, Waltham, MA 02453 $1,375,000 Jul 2025 3,833 SF

20 High, Waltham, MA 02453-0574 $1,200,000 Oct 2023 7,166 SF

25 Grant, Waltham, MA 02453-4250 $333,000 Dec 2022 6,813 SF

344-348 Newton, Waltham, MA 02453 $925,000 May 2022 3,988 SF

172 Prospect, Waltham, MA 02453-3451 $795,000 Apr 2022 2,296 SF

40 Cres, Waltham, MA 02453-4313 $627,000 Sep 2019 3,485 SF

Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.

Comparable nearby

Value Estimation
$1,150,000

3,833 SF

194-196 Willow St

OFFICE/RESIDENTIAL (MIXED USE)

194-196 Willow St, Waltham, MA 02453

View Details
Value Estimation
$1,190,000

4,560 SF

430 Riv St

OFFICE/RESIDENTIAL (MIXED USE)

430 Riv St, Waltham, MA 02453-5469

View Details
Value Estimation
$1,245,000

5,773 SF

559-561 Ss St

OFFICE/RESIDENTIAL (MIXED USE)

559-561 Ss St, Waltham, MA 02453

View Details
Value Estimation
$545,000

2,508 SF

301 Riv St

OFFICE/RESIDENTIAL (MIXED USE)

301 Riv St, Waltham, MA 02453

View Details
Value Estimation
$330,000

6,813 SF

25 Grant St

OFFICE/RESIDENTIAL (MIXED USE)

25 Grant St, Waltham, MA 02453-4250

View Details
Value Estimation
$1,050,000

7,008 SF

133 Prospect St, Unit 143

OFFICE/RESIDENTIAL (MIXED USE)

133 Prospect St, Waltham, MA 02453-3442

View Details